64434687840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:664

約数の個数: 576

約数和(自身を含む): 241489382400

約数和(自身を除く): 177054694560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 79, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 158, 160, 171, 180, 190, 216, 228, 237, 240, 270, 285, 288, 304, 316, 342, 360, 361, 380, 395, 432, 456, 474, 480, 513, 523, 540, 570, 608, 632, 684, 711, 720, 722, 760, 790, 855, 864, 912, 948, 1026, 1046, 1080, 1083, 1140, 1185, 1264, 1368, 1422, 1440, 1444, 1501, 1520, 1569, 1580, 1710, 1805, 1824, 1896, 2052, 2092, 2133, 2160, 2166, 2280, 2370, 2528, 2565, 2615, 2736, 2844, 2888, 3002, 3040, 3138, 3160, 3249, 3420, 3555, 3610, 3792, 4104, 4184, 4266, 4320, 4332, 4503, 4560, 4707, 4740, 5130, 5230, 5415, 5472, 5688, 5776, 6004, 6276, 6320, 6498, 6840, 7110, 7220, 7505, 7584, 7845, 8208, 8368, 8532, 8664, 9006, 9120, 9414, 9480, 9747, 9937, 10260, 10460, 10665, 10830, 11376, 11552, 12008, 12552, 12640, 12996, 13509, 13680, 14121, 14220, 14440, 15010, 15690, 16245, 16416, 16736, 17064, 17328, 18012, 18828, 18960, 19494, 19874, 20520, 20920, 21330, 21660, 22515, 22752, 23535, 24016, 25104, 25992, 27018, 27360, 28242, 28440, 28519, 28880, 29811, 30020, 31380, 32490, 34128, 34656, 36024, 37656, 37920, 38988, 39748, 40527, 41040, 41317, 41840, 42660, 43320, 45030, 47070, 48032, 48735, 49685, 50208, 51984, 54036, 56484, 56880, 57038, 57760, 59622, 60040, 62760, 64980, 67545, 68256, 70605, 72048, 75312, 77976, 79496, 81054, 82080, 82634, 83680, 85320, 85557, 86640, 89433, 90060, 94140, 97470, 99370, 103968, 108072, 112968, 113760, 114076, 119244, 120080, 123951, 125520, 129960, 135090, 141210, 142595, 144096, 149055, 150624, 155952, 158992, 162108, 165268, 170640, 171114, 173280, 178866, 180120, 188280, 188803, 194940, 198740, 202635, 206585, 216144, 225936, 228152, 238488, 240160, 247902, 251040, 256671, 259920, 268299, 270180, 282420, 285190, 298110, 311904, 317984, 324216, 330536, 341280, 342228, 357732, 360240, 371853, 376560, 377606, 389880, 397480, 405270, 413170, 427785, 432288, 447165, 451872, 456304, 476976, 495804, 513342, 519840, 536598, 540360, 564840, 566409, 570380, 596220, 619755, 648432, 661072, 684456, 715464, 720480, 743706, 753120, 755212, 770013, 779760, 785023, 794960, 810540, 826340, 855570, 894330, 912608, 944015, 953952, 991608, 1026684, 1073196, 1080720, 1115559, 1129680, 1132818, 1140760, 1192440, 1239510, 1283355, 1296864, 1322144, 1341495, 1368912, 1430928, 1487412, 1510424, 1540026, 1559520, 1570046, 1589920, 1621080, 1652680, 1699227, 1711140, 1788660, 1859265, 1888030, 1983216, 2053368, 2146392, 2161440, 2231118, 2259360, 2265636, 2281520, 2355069, 2384880, 2479020, 2566710, 2682990, 2737824, 2832045, 2861856, 2974824, 3020848, 3080052, 3140092, 3242160, 3305360, 3398454, 3422280, 3577320, 3718530, 3776060, 3850065, 3925115, 3966432, 4106736, 4292784, 4462236, 4531272, 4563040, 4710138, 4769760, 4958040, 5097681, 5133420, 5365980, 5577795, 5664090, 5949648, 6041696, 6160104, 6280184, 6484320, 6610720, 6796908, 6844560, 7065207, 7154640, 7437060, 7552120, 7700130, 7850230, 8213472, 8496135, 8585568, 8924472, 9062544, 9420276, 9916080, 10195362, 10266840, 10731960, 11155590, 11328180, 11775345, 11899296, 12320208, 12560368, 13593816, 13689120, 14130414, 14309280, 14874120, 14915437, 15104240, 15400260, 15700460, 16992270, 17848944, 18125088, 18840552, 19832160, 20390724, 20533680, 21195621, 21463920, 22311180, 22656360, 23550690, 24640416, 25120736, 25488405, 27187632, 28260828, 29748240, 29830874, 30208480, 30800520, 31400920, 33984540, 35326035, 35697888, 37681104, 40781448, 41067360, 42391242, 42927840, 44622360, 44746311, 45312720, 47101380, 50976810, 54375264, 56521656, 59496480, 59661748, 61601040, 62801840, 67969080, 70652070, 74577185, 75362208, 81562896, 84782484, 89244720, 89492622, 90625440, 94202760, 101953620, 105978105, 113043312, 119323496, 123202080, 125603680, 134238933, 135938160, 141304140, 149154370, 163125792, 169564968, 178489440, 178985244, 188405520, 203907240, 211956210, 223731555, 226086624, 238646992, 268477866, 271876320, 282608280, 298308740, 339129936, 357970488, 376811040, 402716799, 407814480, 423912420, 447463110, 477293984, 536955732, 565216560, 596617480, 671194665, 678259872, 715940976, 805433598, 815628960, 847824840, 894926220, 1073911464, 1130433120, 1193234960, 1342389330, 1431881952, 1610867196, 1695649680, 1789852440, 2013583995, 2147822928, 2386469920, 2684778660, 3221734392, 3391299360, 3579704880, 4027167990, 4295645856, 5369557320, 6443468784, 7159409760, 8054335980, 10739114640, 12886937568, 16108671960, 21478229280, 32217343920, 64434687840]

約数ペア:

[(1, 64434687840), (2, 32217343920), (3, 21478229280), (4, 16108671960), (5, 12886937568), (6, 10739114640), (8, 8054335980), (9, 7159409760), (10, 6443468784), (12, 5369557320), (15, 4295645856), (16, 4027167990), (18, 3579704880), (19, 3391299360), (20, 3221734392), (24, 2684778660), (27, 2386469920), (30, 2147822928), (32, 2013583995), (36, 1789852440), (38, 1695649680), (40, 1610867196), (45, 1431881952), (48, 1342389330), (54, 1193234960), (57, 1130433120), (60, 1073911464), (72, 894926220), (76, 847824840), (79, 815628960), (80, 805433598), (90, 715940976), (95, 678259872), (96, 671194665), (108, 596617480), (114, 565216560), (120, 536955732), (135, 477293984), (144, 447463110), (152, 423912420), (158, 407814480), (160, 402716799), (171, 376811040), (180, 357970488), (190, 339129936), (216, 298308740), (228, 282608280), (237, 271876320), (240, 268477866), (270, 238646992), (285, 226086624), (288, 223731555), (304, 211956210), (316, 203907240), (342, 188405520), (360, 178985244), (361, 178489440), (380, 169564968), (395, 163125792), (432, 149154370), (456, 141304140), (474, 135938160), (480, 134238933), (513, 125603680), (523, 123202080), (540, 119323496), (570, 113043312), (608, 105978105), (632, 101953620), (684, 94202760), (711, 90625440), (720, 89492622), (722, 89244720), (760, 84782484), (790, 81562896), (855, 75362208), (864, 74577185), (912, 70652070), (948, 67969080), (1026, 62801840), (1046, 61601040), (1080, 59661748), (1083, 59496480), (1140, 56521656), (1185, 54375264), (1264, 50976810), (1368, 47101380), (1422, 45312720), (1440, 44746311), (1444, 44622360), (1501, 42927840), (1520, 42391242), (1569, 41067360), (1580, 40781448), (1710, 37681104), (1805, 35697888), (1824, 35326035), (1896, 33984540), (2052, 31400920), (2092, 30800520), (2133, 30208480), (2160, 29830874), (2166, 29748240), (2280, 28260828), (2370, 27187632), (2528, 25488405), (2565, 25120736), (2615, 24640416), (2736, 23550690), (2844, 22656360), (2888, 22311180), (3002, 21463920), (3040, 21195621), (3138, 20533680), (3160, 20390724), (3249, 19832160), (3420, 18840552), (3555, 18125088), (3610, 17848944), (3792, 16992270), (4104, 15700460), (4184, 15400260), (4266, 15104240), (4320, 14915437), (4332, 14874120), (4503, 14309280), (4560, 14130414), (4707, 13689120), (4740, 13593816), (5130, 12560368), (5230, 12320208), (5415, 11899296), (5472, 11775345), (5688, 11328180), (5776, 11155590), (6004, 10731960), (6276, 10266840), (6320, 10195362), (6498, 9916080), (6840, 9420276), (7110, 9062544), (7220, 8924472), (7505, 8585568), (7584, 8496135), (7845, 8213472), (8208, 7850230), (8368, 7700130), (8532, 7552120), (8664, 7437060), (9006, 7154640), (9120, 7065207), (9414, 6844560), (9480, 6796908), (9747, 6610720), (9937, 6484320), (10260, 6280184), (10460, 6160104), (10665, 6041696), (10830, 5949648), (11376, 5664090), (11552, 5577795), (12008, 5365980), (12552, 5133420), (12640, 5097681), (12996, 4958040), (13509, 4769760), (13680, 4710138), (14121, 4563040), (14220, 4531272), (14440, 4462236), (15010, 4292784), (15690, 4106736), (16245, 3966432), (16416, 3925115), (16736, 3850065), (17064, 3776060), (17328, 3718530), (18012, 3577320), (18828, 3422280), (18960, 3398454), (19494, 3305360), (19874, 3242160), (20520, 3140092), (20920, 3080052), (21330, 3020848), (21660, 2974824), (22515, 2861856), (22752, 2832045), (23535, 2737824), (24016, 2682990), (25104, 2566710), (25992, 2479020), (27018, 2384880), (27360, 2355069), (28242, 2281520), (28440, 2265636), (28519, 2259360), (28880, 2231118), (29811, 2161440), (30020, 2146392), (31380, 2053368), (32490, 1983216), (34128, 1888030), (34656, 1859265), (36024, 1788660), (37656, 1711140), (37920, 1699227), (38988, 1652680), (39748, 1621080), (40527, 1589920), (41040, 1570046), (41317, 1559520), (41840, 1540026), (42660, 1510424), (43320, 1487412), (45030, 1430928), (47070, 1368912), (48032, 1341495), (48735, 1322144), (49685, 1296864), (50208, 1283355), (51984, 1239510), (54036, 1192440), (56484, 1140760), (56880, 1132818), (57038, 1129680), (57760, 1115559), (59622, 1080720), (60040, 1073196), (62760, 1026684), (64980, 991608), (67545, 953952), (68256, 944015), (70605, 912608), (72048, 894330), (75312, 855570), (77976, 826340), (79496, 810540), (81054, 794960), (82080, 785023), (82634, 779760), (83680, 770013), (85320, 755212), (85557, 753120), (86640, 743706), (89433, 720480), (90060, 715464), (94140, 684456), (97470, 661072), (99370, 648432), (103968, 619755), (108072, 596220), (112968, 570380), (113760, 566409), (114076, 564840), (119244, 540360), (120080, 536598), (123951, 519840), (125520, 513342), (129960, 495804), (135090, 476976), (141210, 456304), (142595, 451872), (144096, 447165), (149055, 432288), (150624, 427785), (155952, 413170), (158992, 405270), (162108, 397480), (165268, 389880), (170640, 377606), (171114, 376560), (173280, 371853), (178866, 360240), (180120, 357732), (188280, 342228), (188803, 341280), (194940, 330536), (198740, 324216), (202635, 317984), (206585, 311904), (216144, 298110), (225936, 285190), (228152, 282420), (238488, 270180), (240160, 268299), (247902, 259920), (251040, 256671)]