82339920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 240

約数和(自身を含む): 314146560

約数和(自身を除く): 231806640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 463, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 926, 936, 988, 1040, 1140, 1170, 1235, 1368, 1389, 1482, 1520, 1560, 1710, 1852, 1872, 1976, 2223, 2280, 2315, 2340, 2470, 2736, 2778, 2964, 3120, 3420, 3704, 3705, 3952, 4167, 4446, 4560, 4630, 4680, 4940, 5556, 5928, 6019, 6840, 6945, 7408, 7410, 8334, 8797, 8892, 9260, 9360, 9880, 11112, 11115, 11856, 12038, 13680, 13890, 14820, 16668, 17594, 17784, 18057, 18520, 19760, 20835, 22224, 22230, 24076, 26391, 27780, 29640, 30095, 33336, 35188, 35568, 36114, 37040, 41670, 43985, 44460, 48152, 52782, 54171, 55560, 59280, 60190, 66672, 70376, 72228, 79173, 83340, 87970, 88920, 90285, 96304, 105564, 108342, 111120, 114361, 120380, 131955, 140752, 144456, 158346, 166680, 175940, 177840, 180570, 211128, 216684, 228722, 240760, 263910, 270855, 288912, 316692, 333360, 343083, 351880, 361140, 395865, 422256, 433368, 457444, 481520, 527820, 541710, 571805, 633384, 686166, 703760, 722280, 791730, 866736, 914888, 1029249, 1055640, 1083420, 1143610, 1266768, 1372332, 1444560, 1583460, 1715415, 1829776, 2058498, 2111280, 2166840, 2287220, 2744664, 3166920, 3430830, 4116996, 4333680, 4574440, 5146245, 5489328, 6333840, 6861660, 8233992, 9148880, 10292490, 13723320, 16467984, 20584980, 27446640, 41169960, 82339920]

約数ペア:

[(1, 82339920), (2, 41169960), (3, 27446640), (4, 20584980), (5, 16467984), (6, 13723320), (8, 10292490), (9, 9148880), (10, 8233992), (12, 6861660), (13, 6333840), (15, 5489328), (16, 5146245), (18, 4574440), (19, 4333680), (20, 4116996), (24, 3430830), (26, 3166920), (30, 2744664), (36, 2287220), (38, 2166840), (39, 2111280), (40, 2058498), (45, 1829776), (48, 1715415), (52, 1583460), (57, 1444560), (60, 1372332), (65, 1266768), (72, 1143610), (76, 1083420), (78, 1055640), (80, 1029249), (90, 914888), (95, 866736), (104, 791730), (114, 722280), (117, 703760), (120, 686166), (130, 633384), (144, 571805), (152, 541710), (156, 527820), (171, 481520), (180, 457444), (190, 433368), (195, 422256), (208, 395865), (228, 361140), (234, 351880), (240, 343083), (247, 333360), (260, 316692), (285, 288912), (304, 270855), (312, 263910), (342, 240760), (360, 228722), (380, 216684), (390, 211128), (456, 180570), (463, 177840), (468, 175940), (494, 166680), (520, 158346), (570, 144456), (585, 140752), (624, 131955), (684, 120380), (720, 114361), (741, 111120), (760, 108342), (780, 105564), (855, 96304), (912, 90285), (926, 88920), (936, 87970), (988, 83340), (1040, 79173), (1140, 72228), (1170, 70376), (1235, 66672), (1368, 60190), (1389, 59280), (1482, 55560), (1520, 54171), (1560, 52782), (1710, 48152), (1852, 44460), (1872, 43985), (1976, 41670), (2223, 37040), (2280, 36114), (2315, 35568), (2340, 35188), (2470, 33336), (2736, 30095), (2778, 29640), (2964, 27780), (3120, 26391), (3420, 24076), (3704, 22230), (3705, 22224), (3952, 20835), (4167, 19760), (4446, 18520), (4560, 18057), (4630, 17784), (4680, 17594), (4940, 16668), (5556, 14820), (5928, 13890), (6019, 13680), (6840, 12038), (6945, 11856), (7408, 11115), (7410, 11112), (8334, 9880), (8797, 9360), (8892, 9260)]