64435430880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:1015

約数の個数: 384

約数和(自身を含む): 229703040000

約数和(自身を除く): 165267609120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 421, 426, 432, 480, 499, 540, 568, 639, 710, 720, 842, 852, 864, 998, 1065, 1080, 1136, 1263, 1278, 1420, 1440, 1497, 1684, 1704, 1917, 1996, 2105, 2130, 2160, 2272, 2495, 2526, 2556, 2840, 2994, 3195, 3368, 3408, 3789, 3834, 3992, 4210, 4260, 4320, 4491, 4990, 5052, 5112, 5680, 5988, 6315, 6390, 6736, 6816, 7485, 7578, 7668, 7984, 8420, 8520, 8982, 9585, 9980, 10104, 10224, 11360, 11367, 11976, 12630, 12780, 13472, 13473, 14970, 15156, 15336, 15968, 16840, 17040, 17964, 18945, 19170, 19960, 20208, 20448, 22455, 22734, 23952, 25260, 25560, 26946, 29891, 29940, 30312, 30672, 33680, 34080, 35429, 35928, 37890, 38340, 39920, 40416, 44910, 45468, 47904, 50520, 51120, 53892, 56835, 59782, 59880, 60624, 61344, 67360, 67365, 70858, 71856, 75780, 76680, 79840, 89673, 89820, 90936, 101040, 102240, 106287, 107784, 113670, 119564, 119760, 121248, 134730, 141716, 143712, 149455, 151560, 153360, 177145, 179346, 179640, 181872, 202080, 210079, 212574, 215568, 227340, 239128, 239520, 269019, 269460, 283432, 298910, 303120, 306720, 318861, 354290, 358692, 359280, 363744, 420158, 425148, 431136, 448365, 454680, 478256, 531435, 538038, 538920, 566864, 597820, 606240, 630237, 637722, 708580, 717384, 718560, 807057, 840316, 850296, 896730, 909360, 956512, 956583, 1050395, 1062870, 1076076, 1077840, 1133728, 1195640, 1260474, 1275444, 1345095, 1417160, 1434768, 1594305, 1614114, 1680632, 1700592, 1793460, 1818720, 1890711, 1913166, 2100790, 2125740, 2152152, 2155680, 2391280, 2520948, 2550888, 2690190, 2834320, 2869536, 3151185, 3188610, 3228228, 3361264, 3401184, 3586920, 3781422, 3826332, 4035285, 4201580, 4251480, 4304304, 4782560, 4782915, 5041896, 5101776, 5380380, 5668640, 5672133, 6302370, 6377220, 6456456, 6722528, 7173840, 7562844, 7652664, 8070570, 8403160, 8502960, 8608608, 9453555, 9565830, 10083792, 10203552, 10760760, 11344266, 12604740, 12754440, 12912912, 14347680, 14915609, 15125688, 15305328, 16141140, 16806320, 17005920, 18907110, 19131660, 20167584, 21521520, 22688532, 25209480, 25508880, 25825824, 28360665, 29831218, 30251376, 30610656, 32282280, 33612640, 37814220, 38263320, 43043040, 44746827, 45377064, 50418960, 51017760, 56721330, 59662436, 60502752, 64564560, 74578045, 75628440, 76526640, 89493654, 90754128, 100837920, 113442660, 119324872, 129129120, 134240481, 149156090, 151256880, 153053280, 178987308, 181508256, 223734135, 226885320, 238649744, 268480962, 298312180, 302513760, 357974616, 402721443, 447468270, 453770640, 477299488, 536961924, 596624360, 671202405, 715949232, 805442886, 894936540, 907541280, 1073923848, 1193248720, 1342404810, 1431898464, 1610885772, 1789873080, 2013607215, 2147847696, 2386497440, 2684809620, 3221771544, 3579746160, 4027214430, 4295695392, 5369619240, 6443543088, 7159492320, 8054428860, 10739238480, 12887086176, 16108857720, 21478476960, 32217715440, 64435430880]

約数ペア:

[(1, 64435430880), (2, 32217715440), (3, 21478476960), (4, 16108857720), (5, 12887086176), (6, 10739238480), (8, 8054428860), (9, 7159492320), (10, 6443543088), (12, 5369619240), (15, 4295695392), (16, 4027214430), (18, 3579746160), (20, 3221771544), (24, 2684809620), (27, 2386497440), (30, 2147847696), (32, 2013607215), (36, 1789873080), (40, 1610885772), (45, 1431898464), (48, 1342404810), (54, 1193248720), (60, 1073923848), (71, 907541280), (72, 894936540), (80, 805442886), (90, 715949232), (96, 671202405), (108, 596624360), (120, 536961924), (135, 477299488), (142, 453770640), (144, 447468270), (160, 402721443), (180, 357974616), (213, 302513760), (216, 298312180), (240, 268480962), (270, 238649744), (284, 226885320), (288, 223734135), (355, 181508256), (360, 178987308), (421, 153053280), (426, 151256880), (432, 149156090), (480, 134240481), (499, 129129120), (540, 119324872), (568, 113442660), (639, 100837920), (710, 90754128), (720, 89493654), (842, 76526640), (852, 75628440), (864, 74578045), (998, 64564560), (1065, 60502752), (1080, 59662436), (1136, 56721330), (1263, 51017760), (1278, 50418960), (1420, 45377064), (1440, 44746827), (1497, 43043040), (1684, 38263320), (1704, 37814220), (1917, 33612640), (1996, 32282280), (2105, 30610656), (2130, 30251376), (2160, 29831218), (2272, 28360665), (2495, 25825824), (2526, 25508880), (2556, 25209480), (2840, 22688532), (2994, 21521520), (3195, 20167584), (3368, 19131660), (3408, 18907110), (3789, 17005920), (3834, 16806320), (3992, 16141140), (4210, 15305328), (4260, 15125688), (4320, 14915609), (4491, 14347680), (4990, 12912912), (5052, 12754440), (5112, 12604740), (5680, 11344266), (5988, 10760760), (6315, 10203552), (6390, 10083792), (6736, 9565830), (6816, 9453555), (7485, 8608608), (7578, 8502960), (7668, 8403160), (7984, 8070570), (8420, 7652664), (8520, 7562844), (8982, 7173840), (9585, 6722528), (9980, 6456456), (10104, 6377220), (10224, 6302370), (11360, 5672133), (11367, 5668640), (11976, 5380380), (12630, 5101776), (12780, 5041896), (13472, 4782915), (13473, 4782560), (14970, 4304304), (15156, 4251480), (15336, 4201580), (15968, 4035285), (16840, 3826332), (17040, 3781422), (17964, 3586920), (18945, 3401184), (19170, 3361264), (19960, 3228228), (20208, 3188610), (20448, 3151185), (22455, 2869536), (22734, 2834320), (23952, 2690190), (25260, 2550888), (25560, 2520948), (26946, 2391280), (29891, 2155680), (29940, 2152152), (30312, 2125740), (30672, 2100790), (33680, 1913166), (34080, 1890711), (35429, 1818720), (35928, 1793460), (37890, 1700592), (38340, 1680632), (39920, 1614114), (40416, 1594305), (44910, 1434768), (45468, 1417160), (47904, 1345095), (50520, 1275444), (51120, 1260474), (53892, 1195640), (56835, 1133728), (59782, 1077840), (59880, 1076076), (60624, 1062870), (61344, 1050395), (67360, 956583), (67365, 956512), (70858, 909360), (71856, 896730), (75780, 850296), (76680, 840316), (79840, 807057), (89673, 718560), (89820, 717384), (90936, 708580), (101040, 637722), (102240, 630237), (106287, 606240), (107784, 597820), (113670, 566864), (119564, 538920), (119760, 538038), (121248, 531435), (134730, 478256), (141716, 454680), (143712, 448365), (149455, 431136), (151560, 425148), (153360, 420158), (177145, 363744), (179346, 359280), (179640, 358692), (181872, 354290), (202080, 318861), (210079, 306720), (212574, 303120), (215568, 298910), (227340, 283432), (239128, 269460), (239520, 269019)]