31586996880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2039

約数の個数: 480

約数和(自身を含む): 119959107840

約数和(自身を除く): 88372110960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 71, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 142, 144, 152, 153, 170, 171, 180, 190, 204, 213, 228, 240, 255, 272, 284, 285, 304, 306, 323, 340, 342, 355, 360, 380, 408, 426, 456, 510, 568, 570, 612, 639, 646, 680, 684, 710, 720, 760, 765, 816, 852, 855, 912, 969, 1020, 1065, 1136, 1140, 1207, 1224, 1278, 1292, 1349, 1360, 1368, 1420, 1520, 1530, 1615, 1704, 1710, 1913, 1938, 2040, 2130, 2280, 2414, 2448, 2556, 2584, 2698, 2736, 2840, 2907, 3060, 3195, 3230, 3408, 3420, 3621, 3826, 3876, 4047, 4080, 4260, 4560, 4828, 4845, 5112, 5168, 5396, 5680, 5739, 5814, 6035, 6120, 6390, 6460, 6745, 6840, 7242, 7652, 7752, 8094, 8520, 9565, 9656, 9690, 10224, 10792, 10863, 11478, 11628, 12070, 12141, 12240, 12780, 12920, 13490, 13680, 14484, 14535, 15304, 15504, 16188, 17040, 17217, 18105, 19130, 19312, 19380, 20235, 21584, 21726, 22933, 22956, 23256, 24140, 24282, 25560, 25840, 26980, 28695, 28968, 29070, 30608, 32376, 32521, 34434, 36210, 36347, 38260, 38760, 40470, 43452, 45866, 45912, 46512, 48280, 48564, 51120, 53960, 54315, 57390, 57936, 58140, 60705, 64752, 65042, 68799, 68868, 72420, 72694, 76520, 77520, 80940, 86085, 86904, 91732, 91824, 96560, 97128, 97563, 107920, 108630, 109041, 114665, 114780, 116280, 121410, 130084, 135823, 137598, 137736, 144840, 145388, 153040, 161880, 162605, 172170, 173808, 181735, 183464, 194256, 195126, 206397, 217260, 218082, 229330, 229560, 232560, 242820, 260168, 271646, 275196, 275472, 289680, 290776, 292689, 323760, 325210, 327123, 343995, 344340, 363470, 366928, 390252, 407469, 412794, 434520, 436164, 458660, 459120, 485640, 487815, 520336, 543292, 545205, 550392, 581552, 585378, 617899, 650420, 654246, 679115, 687990, 688680, 726940, 780504, 814938, 825588, 869040, 872328, 917320, 971280, 975630, 1031985, 1086584, 1090410, 1100784, 1170756, 1222407, 1235798, 1300840, 1308492, 1358230, 1375980, 1377360, 1453880, 1463445, 1561008, 1629876, 1635615, 1651176, 1744656, 1834640, 1853697, 1951260, 2037345, 2063970, 2173168, 2180820, 2308991, 2341512, 2444814, 2471596, 2580637, 2601680, 2616984, 2716460, 2751960, 2907760, 2926890, 3089495, 3259752, 3271230, 3302352, 3707394, 3902520, 4074690, 4127940, 4361640, 4617982, 4683024, 4889628, 4943192, 5161274, 5233968, 5432920, 5503920, 5561091, 5853780, 6112035, 6178990, 6519504, 6542460, 6926973, 7414788, 7741911, 7805040, 8149380, 8255880, 8723280, 9235964, 9268485, 9779256, 9886384, 10322548, 10865840, 11122182, 11544955, 11707560, 12224070, 12357980, 12903185, 13084920, 13853946, 14829576, 15483822, 16298760, 16511760, 18471928, 18536970, 19558512, 20645096, 20780919, 22244364, 23089910, 23225733, 23415120, 24448140, 24715960, 25806370, 26169840, 27707892, 27805455, 29659152, 30967644, 32597520, 34634865, 36943856, 37073940, 38709555, 41290192, 41561838, 43870829, 44488728, 46179820, 46451466, 48896280, 49431920, 51612740, 55415784, 55610910, 61935288, 69269730, 74147880, 77419110, 83123676, 87741658, 88977456, 92359640, 92902932, 97792560, 103225480, 103904595, 110831568, 111221820, 116128665, 123870576, 131612487, 138539460, 148295760, 154838220, 166247352, 175483316, 184719280, 185805864, 206450960, 207809190, 219354145, 222443640, 232257330, 263224974, 277078920, 309676440, 332494704, 350966632, 371611728, 394837461, 415618380, 438708290, 444887280, 464514660, 526449948, 554157840, 619352880, 658062435, 701933264, 789674922, 831236760, 877416580, 929029320, 1052899896, 1316124870, 1579349844, 1662473520, 1754833160, 1858058640, 1974187305, 2105799792, 2632249740, 3158699688, 3509666320, 3948374610, 5264499480, 6317399376, 7896749220, 10528998960, 15793498440, 31586996880]

約数ペア:

[(1, 31586996880), (2, 15793498440), (3, 10528998960), (4, 7896749220), (5, 6317399376), (6, 5264499480), (8, 3948374610), (9, 3509666320), (10, 3158699688), (12, 2632249740), (15, 2105799792), (16, 1974187305), (17, 1858058640), (18, 1754833160), (19, 1662473520), (20, 1579349844), (24, 1316124870), (30, 1052899896), (34, 929029320), (36, 877416580), (38, 831236760), (40, 789674922), (45, 701933264), (48, 658062435), (51, 619352880), (57, 554157840), (60, 526449948), (68, 464514660), (71, 444887280), (72, 438708290), (76, 415618380), (80, 394837461), (85, 371611728), (90, 350966632), (95, 332494704), (102, 309676440), (114, 277078920), (120, 263224974), (136, 232257330), (142, 222443640), (144, 219354145), (152, 207809190), (153, 206450960), (170, 185805864), (171, 184719280), (180, 175483316), (190, 166247352), (204, 154838220), (213, 148295760), (228, 138539460), (240, 131612487), (255, 123870576), (272, 116128665), (284, 111221820), (285, 110831568), (304, 103904595), (306, 103225480), (323, 97792560), (340, 92902932), (342, 92359640), (355, 88977456), (360, 87741658), (380, 83123676), (408, 77419110), (426, 74147880), (456, 69269730), (510, 61935288), (568, 55610910), (570, 55415784), (612, 51612740), (639, 49431920), (646, 48896280), (680, 46451466), (684, 46179820), (710, 44488728), (720, 43870829), (760, 41561838), (765, 41290192), (816, 38709555), (852, 37073940), (855, 36943856), (912, 34634865), (969, 32597520), (1020, 30967644), (1065, 29659152), (1136, 27805455), (1140, 27707892), (1207, 26169840), (1224, 25806370), (1278, 24715960), (1292, 24448140), (1349, 23415120), (1360, 23225733), (1368, 23089910), (1420, 22244364), (1520, 20780919), (1530, 20645096), (1615, 19558512), (1704, 18536970), (1710, 18471928), (1913, 16511760), (1938, 16298760), (2040, 15483822), (2130, 14829576), (2280, 13853946), (2414, 13084920), (2448, 12903185), (2556, 12357980), (2584, 12224070), (2698, 11707560), (2736, 11544955), (2840, 11122182), (2907, 10865840), (3060, 10322548), (3195, 9886384), (3230, 9779256), (3408, 9268485), (3420, 9235964), (3621, 8723280), (3826, 8255880), (3876, 8149380), (4047, 7805040), (4080, 7741911), (4260, 7414788), (4560, 6926973), (4828, 6542460), (4845, 6519504), (5112, 6178990), (5168, 6112035), (5396, 5853780), (5680, 5561091), (5739, 5503920), (5814, 5432920), (6035, 5233968), (6120, 5161274), (6390, 4943192), (6460, 4889628), (6745, 4683024), (6840, 4617982), (7242, 4361640), (7652, 4127940), (7752, 4074690), (8094, 3902520), (8520, 3707394), (9565, 3302352), (9656, 3271230), (9690, 3259752), (10224, 3089495), (10792, 2926890), (10863, 2907760), (11478, 2751960), (11628, 2716460), (12070, 2616984), (12141, 2601680), (12240, 2580637), (12780, 2471596), (12920, 2444814), (13490, 2341512), (13680, 2308991), (14484, 2180820), (14535, 2173168), (15304, 2063970), (15504, 2037345), (16188, 1951260), (17040, 1853697), (17217, 1834640), (18105, 1744656), (19130, 1651176), (19312, 1635615), (19380, 1629876), (20235, 1561008), (21584, 1463445), (21726, 1453880), (22933, 1377360), (22956, 1375980), (23256, 1358230), (24140, 1308492), (24282, 1300840), (25560, 1235798), (25840, 1222407), (26980, 1170756), (28695, 1100784), (28968, 1090410), (29070, 1086584), (30608, 1031985), (32376, 975630), (32521, 971280), (34434, 917320), (36210, 872328), (36347, 869040), (38260, 825588), (38760, 814938), (40470, 780504), (43452, 726940), (45866, 688680), (45912, 687990), (46512, 679115), (48280, 654246), (48564, 650420), (51120, 617899), (53960, 585378), (54315, 581552), (57390, 550392), (57936, 545205), (58140, 543292), (60705, 520336), (64752, 487815), (65042, 485640), (68799, 459120), (68868, 458660), (72420, 436164), (72694, 434520), (76520, 412794), (77520, 407469), (80940, 390252), (86085, 366928), (86904, 363470), (91732, 344340), (91824, 343995), (96560, 327123), (97128, 325210), (97563, 323760), (107920, 292689), (108630, 290776), (109041, 289680), (114665, 275472), (114780, 275196), (116280, 271646), (121410, 260168), (130084, 242820), (135823, 232560), (137598, 229560), (137736, 229330), (144840, 218082), (145388, 217260), (153040, 206397), (161880, 195126), (162605, 194256), (172170, 183464), (173808, 181735)]