1409217840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3392

約数の個数: 240

約数和(自身を含む): 5143956480

約数和(自身を除く): 3734738640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3323, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6646, 6840, 7068, 7440, 8835, 9424, 9969, 10602, 11160, 11780, 13292, 13680, 14136, 16615, 17670, 19938, 21204, 22320, 23560, 26505, 26584, 28272, 29907, 33230, 35340, 39876, 42408, 47120, 49845, 53010, 53168, 59814, 63137, 66460, 70680, 79752, 84816, 99690, 103013, 106020, 119628, 126274, 132920, 141360, 149535, 159504, 189411, 199380, 206026, 212040, 239256, 252548, 265840, 299070, 309039, 315685, 378822, 398760, 412052, 424080, 478512, 505096, 515065, 568233, 598140, 618078, 631370, 757644, 797520, 824104, 927117, 947055, 1010192, 1030130, 1136466, 1196280, 1236156, 1262740, 1515288, 1545195, 1648208, 1854234, 1894110, 1957247, 2060260, 2272932, 2392560, 2472312, 2525480, 2841165, 3030576, 3090390, 3708468, 3788220, 3914494, 4120520, 4545864, 4635585, 4944624, 5050960, 5682330, 5871741, 6180780, 7416936, 7576440, 7828988, 8241040, 9091728, 9271170, 9786235, 11364660, 11743482, 12361560, 14833872, 15152880, 15657976, 17615223, 18542340, 19572470, 22729320, 23486964, 24723120, 29358705, 31315952, 35230446, 37084680, 39144940, 45458640, 46973928, 58717410, 70460892, 74169360, 78289880, 88076115, 93947856, 117434820, 140921784, 156579760, 176152230, 234869640, 281843568, 352304460, 469739280, 704608920, 1409217840]

約数ペア:

[(1, 1409217840), (2, 704608920), (3, 469739280), (4, 352304460), (5, 281843568), (6, 234869640), (8, 176152230), (9, 156579760), (10, 140921784), (12, 117434820), (15, 93947856), (16, 88076115), (18, 78289880), (19, 74169360), (20, 70460892), (24, 58717410), (30, 46973928), (31, 45458640), (36, 39144940), (38, 37084680), (40, 35230446), (45, 31315952), (48, 29358705), (57, 24723120), (60, 23486964), (62, 22729320), (72, 19572470), (76, 18542340), (80, 17615223), (90, 15657976), (93, 15152880), (95, 14833872), (114, 12361560), (120, 11743482), (124, 11364660), (144, 9786235), (152, 9271170), (155, 9091728), (171, 8241040), (180, 7828988), (186, 7576440), (190, 7416936), (228, 6180780), (240, 5871741), (248, 5682330), (279, 5050960), (285, 4944624), (304, 4635585), (310, 4545864), (342, 4120520), (360, 3914494), (372, 3788220), (380, 3708468), (456, 3090390), (465, 3030576), (496, 2841165), (558, 2525480), (570, 2472312), (589, 2392560), (620, 2272932), (684, 2060260), (720, 1957247), (744, 1894110), (760, 1854234), (855, 1648208), (912, 1545195), (930, 1515288), (1116, 1262740), (1140, 1236156), (1178, 1196280), (1240, 1136466), (1368, 1030130), (1395, 1010192), (1488, 947055), (1520, 927117), (1710, 824104), (1767, 797520), (1860, 757644), (2232, 631370), (2280, 618078), (2356, 598140), (2480, 568233), (2736, 515065), (2790, 505096), (2945, 478512), (3323, 424080), (3420, 412052), (3534, 398760), (3720, 378822), (4464, 315685), (4560, 309039), (4712, 299070), (5301, 265840), (5580, 252548), (5890, 239256), (6646, 212040), (6840, 206026), (7068, 199380), (7440, 189411), (8835, 159504), (9424, 149535), (9969, 141360), (10602, 132920), (11160, 126274), (11780, 119628), (13292, 106020), (13680, 103013), (14136, 99690), (16615, 84816), (17670, 79752), (19938, 70680), (21204, 66460), (22320, 63137), (23560, 59814), (26505, 53168), (26584, 53010), (28272, 49845), (29907, 47120), (33230, 42408), (35340, 39876)]