81057855120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2939}}^1$

素因数の和:3334

約数の個数: 320

約数和(自身を含む): 283901829120

約数和(自身を除く): 202843974000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 337, 341, 372, 440, 465, 496, 528, 620, 660, 674, 682, 744, 880, 930, 1011, 1023, 1240, 1320, 1348, 1364, 1488, 1685, 1705, 1860, 2022, 2046, 2480, 2640, 2696, 2728, 2939, 3370, 3410, 3707, 3720, 4044, 4092, 5055, 5115, 5392, 5456, 5878, 6740, 6820, 7414, 7440, 8088, 8184, 8817, 10110, 10230, 10447, 11121, 11756, 13480, 13640, 14695, 14828, 16176, 16368, 17634, 18535, 20220, 20460, 20894, 22242, 23512, 26960, 27280, 29390, 29656, 31341, 32329, 35268, 37070, 40440, 40920, 41788, 44085, 44484, 47024, 52235, 55605, 58780, 59312, 62682, 64658, 70536, 74140, 80880, 81840, 83576, 88170, 88968, 91109, 96987, 104470, 111210, 114917, 117560, 125364, 129316, 141072, 148280, 156705, 161645, 167152, 176340, 177936, 182218, 193974, 208940, 222420, 229834, 235120, 250728, 258632, 273327, 296560, 313410, 323290, 344751, 352680, 364436, 387948, 417880, 444840, 455545, 459668, 484935, 501456, 517264, 546654, 574585, 626820, 646580, 689502, 705360, 728872, 775896, 835760, 889680, 911090, 919336, 969870, 990443, 1002199, 1093308, 1149170, 1253640, 1293160, 1366635, 1379004, 1457744, 1551792, 1723755, 1822180, 1838672, 1939740, 1980886, 2004398, 2186616, 2298340, 2507280, 2586320, 2733270, 2758008, 2971329, 3006597, 3447510, 3644360, 3879480, 3961772, 4008796, 4373232, 4596680, 4952215, 5010995, 5466540, 5516016, 5942658, 6013194, 6895020, 7288720, 7758960, 7923544, 8017592, 9193360, 9904430, 10021990, 10894873, 10933080, 11885316, 12026388, 13790040, 14856645, 15032985, 15847088, 16035184, 19808860, 20043980, 21789746, 21866160, 23770632, 24052776, 27580080, 29713290, 30065970, 30703733, 32684619, 39617720, 40087960, 43579492, 47541264, 48105552, 54474365, 59426580, 60131940, 61407466, 65369238, 79235440, 80175920, 87158984, 92111199, 108948730, 118853160, 120263880, 122814932, 130738476, 153518665, 163423095, 174317968, 184222398, 217897460, 237706320, 240527760, 245629864, 261476952, 307037330, 326846190, 337741063, 368444796, 435794920, 460555995, 491259728, 522953904, 614074660, 653692380, 675482126, 736889592, 871589840, 921111990, 1013223189, 1228149320, 1307384760, 1350964252, 1473779184, 1688705315, 1842223980, 2026446378, 2456298640, 2614769520, 2701928504, 3377410630, 3684447960, 4052892756, 5066115945, 5403857008, 6754821260, 7368895920, 8105785512, 10132231890, 13509642520, 16211571024, 20264463780, 27019285040, 40528927560, 81057855120]

約数ペア:

[(1, 81057855120), (2, 40528927560), (3, 27019285040), (4, 20264463780), (5, 16211571024), (6, 13509642520), (8, 10132231890), (10, 8105785512), (11, 7368895920), (12, 6754821260), (15, 5403857008), (16, 5066115945), (20, 4052892756), (22, 3684447960), (24, 3377410630), (30, 2701928504), (31, 2614769520), (33, 2456298640), (40, 2026446378), (44, 1842223980), (48, 1688705315), (55, 1473779184), (60, 1350964252), (62, 1307384760), (66, 1228149320), (80, 1013223189), (88, 921111990), (93, 871589840), (110, 736889592), (120, 675482126), (124, 653692380), (132, 614074660), (155, 522953904), (165, 491259728), (176, 460555995), (186, 435794920), (220, 368444796), (240, 337741063), (248, 326846190), (264, 307037330), (310, 261476952), (330, 245629864), (337, 240527760), (341, 237706320), (372, 217897460), (440, 184222398), (465, 174317968), (496, 163423095), (528, 153518665), (620, 130738476), (660, 122814932), (674, 120263880), (682, 118853160), (744, 108948730), (880, 92111199), (930, 87158984), (1011, 80175920), (1023, 79235440), (1240, 65369238), (1320, 61407466), (1348, 60131940), (1364, 59426580), (1488, 54474365), (1685, 48105552), (1705, 47541264), (1860, 43579492), (2022, 40087960), (2046, 39617720), (2480, 32684619), (2640, 30703733), (2696, 30065970), (2728, 29713290), (2939, 27580080), (3370, 24052776), (3410, 23770632), (3707, 21866160), (3720, 21789746), (4044, 20043980), (4092, 19808860), (5055, 16035184), (5115, 15847088), (5392, 15032985), (5456, 14856645), (5878, 13790040), (6740, 12026388), (6820, 11885316), (7414, 10933080), (7440, 10894873), (8088, 10021990), (8184, 9904430), (8817, 9193360), (10110, 8017592), (10230, 7923544), (10447, 7758960), (11121, 7288720), (11756, 6895020), (13480, 6013194), (13640, 5942658), (14695, 5516016), (14828, 5466540), (16176, 5010995), (16368, 4952215), (17634, 4596680), (18535, 4373232), (20220, 4008796), (20460, 3961772), (20894, 3879480), (22242, 3644360), (23512, 3447510), (26960, 3006597), (27280, 2971329), (29390, 2758008), (29656, 2733270), (31341, 2586320), (32329, 2507280), (35268, 2298340), (37070, 2186616), (40440, 2004398), (40920, 1980886), (41788, 1939740), (44085, 1838672), (44484, 1822180), (47024, 1723755), (52235, 1551792), (55605, 1457744), (58780, 1379004), (59312, 1366635), (62682, 1293160), (64658, 1253640), (70536, 1149170), (74140, 1093308), (80880, 1002199), (81840, 990443), (83576, 969870), (88170, 919336), (88968, 911090), (91109, 889680), (96987, 835760), (104470, 775896), (111210, 728872), (114917, 705360), (117560, 689502), (125364, 646580), (129316, 626820), (141072, 574585), (148280, 546654), (156705, 517264), (161645, 501456), (167152, 484935), (176340, 459668), (177936, 455545), (182218, 444840), (193974, 417880), (208940, 387948), (222420, 364436), (229834, 352680), (235120, 344751), (250728, 323290), (258632, 313410), (273327, 296560)]