398775960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 320

約数和(自身を含む): 1492888320

約数和(自身を除く): 1094112360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 67, 72, 81, 88, 90, 99, 108, 110, 120, 132, 134, 135, 162, 165, 167, 180, 198, 201, 216, 220, 264, 268, 270, 297, 324, 330, 334, 335, 360, 396, 402, 405, 440, 495, 501, 536, 540, 594, 603, 648, 660, 668, 670, 737, 792, 804, 810, 835, 891, 990, 1002, 1005, 1080, 1188, 1206, 1320, 1336, 1340, 1474, 1485, 1503, 1608, 1620, 1670, 1782, 1809, 1837, 1980, 2004, 2010, 2211, 2376, 2412, 2505, 2680, 2948, 2970, 3006, 3015, 3240, 3340, 3564, 3618, 3674, 3685, 3960, 4008, 4020, 4422, 4455, 4509, 4824, 5010, 5427, 5511, 5896, 5940, 6012, 6030, 6633, 6680, 7128, 7236, 7348, 7370, 7515, 8040, 8844, 8910, 9018, 9045, 9185, 10020, 10854, 11022, 11055, 11189, 11880, 12024, 12060, 13266, 13527, 14472, 14696, 14740, 15030, 16533, 17688, 17820, 18036, 18090, 18370, 19899, 20040, 21708, 22044, 22110, 22378, 22545, 24120, 26532, 27054, 27135, 27555, 29480, 30060, 33066, 33165, 33567, 35640, 36072, 36180, 36740, 39798, 43416, 44088, 44220, 44756, 45090, 49599, 53064, 54108, 54270, 55110, 55945, 59697, 60120, 66132, 66330, 67134, 67635, 72360, 73480, 79596, 82665, 88440, 89512, 90180, 99198, 99495, 100701, 108216, 108540, 110220, 111890, 119394, 123079, 132264, 132660, 134268, 135270, 148797, 159192, 165330, 167835, 180360, 198396, 198990, 201402, 217080, 220440, 223780, 238788, 246158, 247995, 265320, 268536, 270540, 297594, 298485, 302103, 330660, 335670, 369237, 396792, 397980, 402804, 447560, 477576, 492316, 495990, 503505, 541080, 595188, 596970, 604206, 615395, 661320, 671340, 738474, 743985, 795960, 805608, 906309, 984632, 991980, 1007010, 1107711, 1190376, 1193940, 1208412, 1230790, 1342680, 1476948, 1487970, 1510515, 1812618, 1846185, 1983960, 2014020, 2215422, 2387880, 2416824, 2461580, 2953896, 2975940, 3021030, 3323133, 3625236, 3692370, 4028040, 4430844, 4531545, 4923160, 5538555, 5951880, 6042060, 6646266, 7250472, 7384740, 8861688, 9063090, 9969399, 11077110, 12084120, 13292532, 14769480, 16615665, 18126180, 19938798, 22154220, 26585064, 33231330, 36252360, 39877596, 44308440, 49846995, 66462660, 79755192, 99693990, 132925320, 199387980, 398775960]

約数ペア:

[(1, 398775960), (2, 199387980), (3, 132925320), (4, 99693990), (5, 79755192), (6, 66462660), (8, 49846995), (9, 44308440), (10, 39877596), (11, 36252360), (12, 33231330), (15, 26585064), (18, 22154220), (20, 19938798), (22, 18126180), (24, 16615665), (27, 14769480), (30, 13292532), (33, 12084120), (36, 11077110), (40, 9969399), (44, 9063090), (45, 8861688), (54, 7384740), (55, 7250472), (60, 6646266), (66, 6042060), (67, 5951880), (72, 5538555), (81, 4923160), (88, 4531545), (90, 4430844), (99, 4028040), (108, 3692370), (110, 3625236), (120, 3323133), (132, 3021030), (134, 2975940), (135, 2953896), (162, 2461580), (165, 2416824), (167, 2387880), (180, 2215422), (198, 2014020), (201, 1983960), (216, 1846185), (220, 1812618), (264, 1510515), (268, 1487970), (270, 1476948), (297, 1342680), (324, 1230790), (330, 1208412), (334, 1193940), (335, 1190376), (360, 1107711), (396, 1007010), (402, 991980), (405, 984632), (440, 906309), (495, 805608), (501, 795960), (536, 743985), (540, 738474), (594, 671340), (603, 661320), (648, 615395), (660, 604206), (668, 596970), (670, 595188), (737, 541080), (792, 503505), (804, 495990), (810, 492316), (835, 477576), (891, 447560), (990, 402804), (1002, 397980), (1005, 396792), (1080, 369237), (1188, 335670), (1206, 330660), (1320, 302103), (1336, 298485), (1340, 297594), (1474, 270540), (1485, 268536), (1503, 265320), (1608, 247995), (1620, 246158), (1670, 238788), (1782, 223780), (1809, 220440), (1837, 217080), (1980, 201402), (2004, 198990), (2010, 198396), (2211, 180360), (2376, 167835), (2412, 165330), (2505, 159192), (2680, 148797), (2948, 135270), (2970, 134268), (3006, 132660), (3015, 132264), (3240, 123079), (3340, 119394), (3564, 111890), (3618, 110220), (3674, 108540), (3685, 108216), (3960, 100701), (4008, 99495), (4020, 99198), (4422, 90180), (4455, 89512), (4509, 88440), (4824, 82665), (5010, 79596), (5427, 73480), (5511, 72360), (5896, 67635), (5940, 67134), (6012, 66330), (6030, 66132), (6633, 60120), (6680, 59697), (7128, 55945), (7236, 55110), (7348, 54270), (7370, 54108), (7515, 53064), (8040, 49599), (8844, 45090), (8910, 44756), (9018, 44220), (9045, 44088), (9185, 43416), (10020, 39798), (10854, 36740), (11022, 36180), (11055, 36072), (11189, 35640), (11880, 33567), (12024, 33165), (12060, 33066), (13266, 30060), (13527, 29480), (14472, 27555), (14696, 27135), (14740, 27054), (15030, 26532), (16533, 24120), (17688, 22545), (17820, 22378), (18036, 22110), (18090, 22044), (18370, 21708), (19899, 20040)]