40402547640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1237}}^1$

素因数の和:2271

約数の個数: 384

約数和(自身を含む): 161903064960

約数和(自身を除く): 121500517320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 997, 1092, 1170, 1237, 1260, 1365, 1560, 1638, 1820, 1994, 2184, 2340, 2474, 2520, 2730, 2991, 3276, 3640, 3711, 3988, 4095, 4680, 4948, 4985, 5460, 5982, 6185, 6552, 6979, 7422, 7976, 8190, 8659, 8973, 9896, 9970, 10920, 11133, 11964, 12370, 12961, 13958, 14844, 14955, 16081, 16380, 17318, 17946, 18555, 19940, 20937, 22266, 23928, 24740, 25922, 25977, 27916, 29688, 29910, 32162, 32760, 34636, 34895, 35892, 37110, 38883, 39880, 41874, 43295, 44532, 44865, 48243, 49480, 51844, 51954, 55665, 55832, 59820, 62811, 64324, 64805, 69272, 69790, 71784, 74220, 77766, 77931, 80405, 83748, 86590, 89064, 89730, 90727, 96486, 103688, 103908, 104685, 111330, 112567, 116649, 119640, 125622, 128648, 129610, 129885, 139580, 144729, 148440, 155532, 155862, 160810, 167496, 173180, 179460, 181454, 192972, 194415, 207816, 209370, 222660, 225134, 233298, 241215, 251244, 259220, 259770, 272181, 279160, 289458, 311064, 311724, 314055, 321620, 337701, 346360, 358920, 362908, 385944, 388830, 389655, 418740, 445320, 450268, 453635, 466596, 482430, 502488, 518440, 519540, 544362, 562835, 578916, 583245, 623448, 628110, 643240, 675402, 723645, 725816, 777660, 779310, 816543, 837480, 900536, 907270, 933192, 964860, 1013103, 1039080, 1088724, 1125670, 1157832, 1166490, 1233289, 1256220, 1350804, 1360905, 1447290, 1555320, 1558620, 1633086, 1688505, 1814540, 1929720, 2026206, 2177448, 2251340, 2332980, 2466578, 2512440, 2701608, 2721810, 2894580, 3117240, 3266172, 3377010, 3629080, 3699867, 4052412, 4082715, 4502680, 4665960, 4933156, 5065515, 5443620, 5789160, 6166445, 6532344, 6754020, 7399734, 8104824, 8165430, 8633023, 9866312, 10131030, 10887240, 11099601, 12332890, 13508040, 14799468, 16032757, 16330860, 17266046, 18499335, 20262060, 22199202, 24665780, 25899069, 29598936, 32065514, 32661720, 34532092, 36998670, 40524120, 43165115, 44398404, 48098271, 49331560, 51798138, 55498005, 64131028, 69064184, 73997340, 77697207, 80163785, 86330230, 88796808, 96196542, 103596276, 110996010, 112229299, 128262056, 129495345, 144294813, 147994680, 155394414, 160327570, 172660460, 192393084, 207192552, 221992020, 224458598, 240491355, 258990690, 288589626, 310788828, 320655140, 336687897, 345320920, 384786168, 388486035, 443984040, 448917196, 480982710, 517981380, 561146495, 577179252, 621577656, 641310280, 673375794, 721474065, 776972070, 897834392, 961965420, 1010063691, 1035962760, 1122292990, 1154358504, 1346751588, 1442948130, 1553944140, 1683439485, 1923930840, 2020127382, 2244585980, 2693503176, 2885896260, 3107888280, 3366878970, 4040254764, 4489171960, 5050318455, 5771792520, 6733757940, 8080509528, 10100636910, 13467515880, 20201273820, 40402547640]

約数ペア:

[(1, 40402547640), (2, 20201273820), (3, 13467515880), (4, 10100636910), (5, 8080509528), (6, 6733757940), (7, 5771792520), (8, 5050318455), (9, 4489171960), (10, 4040254764), (12, 3366878970), (13, 3107888280), (14, 2885896260), (15, 2693503176), (18, 2244585980), (20, 2020127382), (21, 1923930840), (24, 1683439485), (26, 1553944140), (28, 1442948130), (30, 1346751588), (35, 1154358504), (36, 1122292990), (39, 1035962760), (40, 1010063691), (42, 961965420), (45, 897834392), (52, 776972070), (56, 721474065), (60, 673375794), (63, 641310280), (65, 621577656), (70, 577179252), (72, 561146495), (78, 517981380), (84, 480982710), (90, 448917196), (91, 443984040), (104, 388486035), (105, 384786168), (117, 345320920), (120, 336687897), (126, 320655140), (130, 310788828), (140, 288589626), (156, 258990690), (168, 240491355), (180, 224458598), (182, 221992020), (195, 207192552), (210, 192393084), (234, 172660460), (252, 160327570), (260, 155394414), (273, 147994680), (280, 144294813), (312, 129495345), (315, 128262056), (360, 112229299), (364, 110996010), (390, 103596276), (420, 96196542), (455, 88796808), (468, 86330230), (504, 80163785), (520, 77697207), (546, 73997340), (585, 69064184), (630, 64131028), (728, 55498005), (780, 51798138), (819, 49331560), (840, 48098271), (910, 44398404), (936, 43165115), (997, 40524120), (1092, 36998670), (1170, 34532092), (1237, 32661720), (1260, 32065514), (1365, 29598936), (1560, 25899069), (1638, 24665780), (1820, 22199202), (1994, 20262060), (2184, 18499335), (2340, 17266046), (2474, 16330860), (2520, 16032757), (2730, 14799468), (2991, 13508040), (3276, 12332890), (3640, 11099601), (3711, 10887240), (3988, 10131030), (4095, 9866312), (4680, 8633023), (4948, 8165430), (4985, 8104824), (5460, 7399734), (5982, 6754020), (6185, 6532344), (6552, 6166445), (6979, 5789160), (7422, 5443620), (7976, 5065515), (8190, 4933156), (8659, 4665960), (8973, 4502680), (9896, 4082715), (9970, 4052412), (10920, 3699867), (11133, 3629080), (11964, 3377010), (12370, 3266172), (12961, 3117240), (13958, 2894580), (14844, 2721810), (14955, 2701608), (16081, 2512440), (16380, 2466578), (17318, 2332980), (17946, 2251340), (18555, 2177448), (19940, 2026206), (20937, 1929720), (22266, 1814540), (23928, 1688505), (24740, 1633086), (25922, 1558620), (25977, 1555320), (27916, 1447290), (29688, 1360905), (29910, 1350804), (32162, 1256220), (32760, 1233289), (34636, 1166490), (34895, 1157832), (35892, 1125670), (37110, 1088724), (38883, 1039080), (39880, 1013103), (41874, 964860), (43295, 933192), (44532, 907270), (44865, 900536), (48243, 837480), (49480, 816543), (51844, 779310), (51954, 777660), (55665, 725816), (55832, 723645), (59820, 675402), (62811, 643240), (64324, 628110), (64805, 623448), (69272, 583245), (69790, 578916), (71784, 562835), (74220, 544362), (77766, 519540), (77931, 518440), (80405, 502488), (83748, 482430), (86590, 466596), (89064, 453635), (89730, 450268), (90727, 445320), (96486, 418740), (103688, 389655), (103908, 388830), (104685, 385944), (111330, 362908), (112567, 358920), (116649, 346360), (119640, 337701), (125622, 321620), (128648, 314055), (129610, 311724), (129885, 311064), (139580, 289458), (144729, 279160), (148440, 272181), (155532, 259770), (155862, 259220), (160810, 251244), (167496, 241215), (173180, 233298), (179460, 225134), (181454, 222660), (192972, 209370), (194415, 207816)]