1383605080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 256

約数和(自身を含む): 3991680000

約数和(自身を除く): 2608074920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 29, 38, 40, 44, 52, 55, 58, 65, 76, 88, 95, 104, 110, 116, 130, 143, 145, 152, 190, 209, 220, 232, 247, 260, 286, 290, 319, 377, 380, 418, 439, 440, 494, 520, 551, 572, 580, 638, 715, 754, 760, 836, 878, 988, 1045, 1102, 1144, 1160, 1235, 1276, 1430, 1508, 1595, 1672, 1756, 1885, 1976, 2090, 2195, 2204, 2470, 2552, 2717, 2755, 2860, 3016, 3190, 3512, 3770, 4147, 4180, 4390, 4408, 4829, 4940, 5434, 5510, 5707, 5720, 6061, 6380, 7163, 7540, 8294, 8341, 8360, 8780, 9658, 9880, 10868, 11020, 11414, 12122, 12731, 12760, 13585, 14326, 15080, 16588, 16682, 17560, 19316, 20735, 21736, 22040, 22828, 24145, 24244, 25462, 27170, 28535, 28652, 30305, 33176, 33364, 35815, 38632, 41470, 41705, 45656, 48290, 48488, 50924, 54340, 57070, 57304, 60610, 62777, 63655, 66728, 71630, 78793, 82940, 83410, 91751, 96580, 101848, 108433, 108680, 114140, 121220, 125554, 127310, 140041, 143260, 157586, 165503, 165880, 166820, 183502, 193160, 216866, 228280, 241889, 242440, 251108, 254620, 280082, 286520, 313885, 315172, 331006, 333640, 367004, 393965, 433732, 458755, 483778, 502216, 509240, 542165, 560164, 627770, 630344, 662012, 700205, 734008, 787930, 827515, 867464, 917510, 967556, 1084330, 1120328, 1192763, 1209445, 1255540, 1324024, 1400410, 1575860, 1655030, 1820533, 1835020, 1935112, 2168660, 2385526, 2418890, 2511080, 2660779, 2800820, 3144557, 3151720, 3310060, 3641066, 3670040, 4337320, 4771052, 4837780, 5321558, 5601640, 5963815, 6289114, 6620120, 7282132, 9102665, 9542104, 9675560, 10643116, 11927630, 12578228, 13303895, 14564264, 15722785, 18205330, 21286232, 23855260, 25156456, 26607790, 31445570, 34590127, 36410660, 47710520, 53215580, 62891140, 69180254, 72821320, 106431160, 125782280, 138360508, 172950635, 276721016, 345901270, 691802540, 1383605080]

約数ペア:

[(1, 1383605080), (2, 691802540), (4, 345901270), (5, 276721016), (8, 172950635), (10, 138360508), (11, 125782280), (13, 106431160), (19, 72821320), (20, 69180254), (22, 62891140), (26, 53215580), (29, 47710520), (38, 36410660), (40, 34590127), (44, 31445570), (52, 26607790), (55, 25156456), (58, 23855260), (65, 21286232), (76, 18205330), (88, 15722785), (95, 14564264), (104, 13303895), (110, 12578228), (116, 11927630), (130, 10643116), (143, 9675560), (145, 9542104), (152, 9102665), (190, 7282132), (209, 6620120), (220, 6289114), (232, 5963815), (247, 5601640), (260, 5321558), (286, 4837780), (290, 4771052), (319, 4337320), (377, 3670040), (380, 3641066), (418, 3310060), (439, 3151720), (440, 3144557), (494, 2800820), (520, 2660779), (551, 2511080), (572, 2418890), (580, 2385526), (638, 2168660), (715, 1935112), (754, 1835020), (760, 1820533), (836, 1655030), (878, 1575860), (988, 1400410), (1045, 1324024), (1102, 1255540), (1144, 1209445), (1160, 1192763), (1235, 1120328), (1276, 1084330), (1430, 967556), (1508, 917510), (1595, 867464), (1672, 827515), (1756, 787930), (1885, 734008), (1976, 700205), (2090, 662012), (2195, 630344), (2204, 627770), (2470, 560164), (2552, 542165), (2717, 509240), (2755, 502216), (2860, 483778), (3016, 458755), (3190, 433732), (3512, 393965), (3770, 367004), (4147, 333640), (4180, 331006), (4390, 315172), (4408, 313885), (4829, 286520), (4940, 280082), (5434, 254620), (5510, 251108), (5707, 242440), (5720, 241889), (6061, 228280), (6380, 216866), (7163, 193160), (7540, 183502), (8294, 166820), (8341, 165880), (8360, 165503), (8780, 157586), (9658, 143260), (9880, 140041), (10868, 127310), (11020, 125554), (11414, 121220), (12122, 114140), (12731, 108680), (12760, 108433), (13585, 101848), (14326, 96580), (15080, 91751), (16588, 83410), (16682, 82940), (17560, 78793), (19316, 71630), (20735, 66728), (21736, 63655), (22040, 62777), (22828, 60610), (24145, 57304), (24244, 57070), (25462, 54340), (27170, 50924), (28535, 48488), (28652, 48290), (30305, 45656), (33176, 41705), (33364, 41470), (35815, 38632)]