394740384780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{9403}}^1$

素因数の和:9669

約数の個数: 288

約数和(自身を含む): 1307565262080

約数和(自身を除く): 912824877300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 109, 131, 140, 147, 196, 210, 218, 245, 262, 294, 327, 393, 420, 436, 490, 524, 545, 588, 654, 655, 735, 763, 786, 917, 980, 1090, 1308, 1310, 1470, 1526, 1572, 1635, 1834, 1965, 2180, 2289, 2620, 2751, 2940, 3052, 3270, 3668, 3815, 3930, 4578, 4585, 5341, 5502, 6419, 6540, 7630, 7860, 9156, 9170, 9403, 10682, 11004, 11445, 12838, 13755, 14279, 15260, 16023, 18340, 18806, 19257, 21364, 22890, 25676, 26705, 27510, 28209, 28558, 32046, 32095, 37612, 38514, 42837, 45780, 47015, 53410, 55020, 56418, 57116, 64092, 64190, 65821, 71395, 77028, 80115, 85674, 94030, 96285, 99953, 106820, 112836, 128380, 131642, 141045, 142790, 160230, 171348, 188060, 192570, 197463, 199906, 214185, 263284, 282090, 285580, 299859, 320460, 329105, 385140, 394926, 399812, 428370, 460747, 499765, 564180, 599718, 658210, 699671, 789852, 856740, 921494, 987315, 999530, 1024927, 1199436, 1231793, 1316420, 1382241, 1399342, 1499295, 1842988, 1974630, 1999060, 2049854, 2099013, 2303735, 2463586, 2764482, 2798684, 2998590, 3074781, 3498355, 3695379, 3949260, 4099708, 4198026, 4607470, 4927172, 5124635, 5528964, 5997180, 6149562, 6158965, 6911205, 6996710, 7174489, 7390758, 8396052, 8622551, 9214940, 10249270, 10495065, 12299124, 12317930, 13822410, 13993420, 14348978, 14781516, 15373905, 17245102, 18476895, 20498540, 20990130, 21523467, 24635860, 25867653, 27644820, 28697956, 30747810, 34490204, 35872445, 36953790, 41980260, 43046934, 43112755, 50221423, 51735306, 60357857, 61495620, 71744890, 73907580, 86093868, 86225510, 100442846, 103470612, 107617335, 120715714, 129338265, 134265437, 143489780, 150664269, 172451020, 181073571, 200885692, 215234670, 241431428, 251107115, 258676530, 268530874, 301328538, 301789285, 362147142, 402796311, 430469340, 502214230, 517353060, 537061748, 602657076, 603578570, 671327185, 724294284, 753321345, 805592622, 905367855, 939858059, 1004428460, 1207157140, 1342654370, 1506642690, 1611185244, 1810735710, 1879716118, 2013981555, 2685308740, 2819574177, 3013285380, 3621471420, 3759432236, 4027963110, 4699290295, 5639148354, 6579006413, 8055926220, 9398580590, 11278296708, 13158012826, 14097870885, 18797161180, 19737019239, 26316025652, 28195741770, 32895032065, 39474038478, 56391483540, 65790064130, 78948076956, 98685096195, 131580128260, 197370192390, 394740384780]

約数ペア:

[(1, 394740384780), (2, 197370192390), (3, 131580128260), (4, 98685096195), (5, 78948076956), (6, 65790064130), (7, 56391483540), (10, 39474038478), (12, 32895032065), (14, 28195741770), (15, 26316025652), (20, 19737019239), (21, 18797161180), (28, 14097870885), (30, 13158012826), (35, 11278296708), (42, 9398580590), (49, 8055926220), (60, 6579006413), (70, 5639148354), (84, 4699290295), (98, 4027963110), (105, 3759432236), (109, 3621471420), (131, 3013285380), (140, 2819574177), (147, 2685308740), (196, 2013981555), (210, 1879716118), (218, 1810735710), (245, 1611185244), (262, 1506642690), (294, 1342654370), (327, 1207157140), (393, 1004428460), (420, 939858059), (436, 905367855), (490, 805592622), (524, 753321345), (545, 724294284), (588, 671327185), (654, 603578570), (655, 602657076), (735, 537061748), (763, 517353060), (786, 502214230), (917, 430469340), (980, 402796311), (1090, 362147142), (1308, 301789285), (1310, 301328538), (1470, 268530874), (1526, 258676530), (1572, 251107115), (1635, 241431428), (1834, 215234670), (1965, 200885692), (2180, 181073571), (2289, 172451020), (2620, 150664269), (2751, 143489780), (2940, 134265437), (3052, 129338265), (3270, 120715714), (3668, 107617335), (3815, 103470612), (3930, 100442846), (4578, 86225510), (4585, 86093868), (5341, 73907580), (5502, 71744890), (6419, 61495620), (6540, 60357857), (7630, 51735306), (7860, 50221423), (9156, 43112755), (9170, 43046934), (9403, 41980260), (10682, 36953790), (11004, 35872445), (11445, 34490204), (12838, 30747810), (13755, 28697956), (14279, 27644820), (15260, 25867653), (16023, 24635860), (18340, 21523467), (18806, 20990130), (19257, 20498540), (21364, 18476895), (22890, 17245102), (25676, 15373905), (26705, 14781516), (27510, 14348978), (28209, 13993420), (28558, 13822410), (32046, 12317930), (32095, 12299124), (37612, 10495065), (38514, 10249270), (42837, 9214940), (45780, 8622551), (47015, 8396052), (53410, 7390758), (55020, 7174489), (56418, 6996710), (57116, 6911205), (64092, 6158965), (64190, 6149562), (65821, 5997180), (71395, 5528964), (77028, 5124635), (80115, 4927172), (85674, 4607470), (94030, 4198026), (96285, 4099708), (99953, 3949260), (106820, 3695379), (112836, 3498355), (128380, 3074781), (131642, 2998590), (141045, 2798684), (142790, 2764482), (160230, 2463586), (171348, 2303735), (188060, 2099013), (192570, 2049854), (197463, 1999060), (199906, 1974630), (214185, 1842988), (263284, 1499295), (282090, 1399342), (285580, 1382241), (299859, 1316420), (320460, 1231793), (329105, 1199436), (385140, 1024927), (394926, 999530), (399812, 987315), (428370, 921494), (460747, 856740), (499765, 789852), (564180, 699671), (599718, 658210)]