8489019120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 320

約数和(自身を含む): 28498176000

約数和(自身を除く): 20009156880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 139, 152, 177, 190, 227, 228, 236, 240, 278, 285, 295, 304, 354, 380, 417, 454, 456, 472, 556, 570, 590, 681, 695, 708, 760, 834, 885, 908, 912, 944, 1112, 1121, 1135, 1140, 1180, 1362, 1390, 1416, 1520, 1668, 1770, 1816, 2085, 2224, 2242, 2270, 2280, 2360, 2641, 2724, 2780, 2832, 3336, 3363, 3405, 3540, 3632, 4170, 4313, 4484, 4540, 4560, 4720, 5282, 5448, 5560, 5605, 6672, 6726, 6810, 7080, 7923, 8201, 8340, 8626, 8968, 9080, 10564, 10896, 11120, 11210, 12939, 13205, 13393, 13452, 13620, 14160, 15846, 16402, 16680, 16815, 17252, 17936, 18160, 21128, 21565, 22420, 24603, 25878, 26410, 26786, 26904, 27240, 31553, 31692, 32804, 33360, 33630, 34504, 39615, 40179, 41005, 42256, 43130, 44840, 49206, 51756, 52820, 53572, 53808, 54480, 63106, 63384, 64695, 65608, 66965, 67260, 69008, 79230, 80358, 82010, 86260, 89680, 94659, 98412, 103512, 105640, 107144, 123015, 126212, 126768, 129390, 131216, 133930, 134520, 155819, 157765, 158460, 160716, 164020, 172520, 189318, 196824, 200895, 207024, 211280, 214288, 246030, 252424, 254467, 258780, 267860, 269040, 311638, 315530, 316920, 321432, 328040, 345040, 378636, 393648, 401790, 467457, 473295, 492060, 504848, 508934, 517560, 535720, 599507, 623276, 631060, 633840, 642864, 656080, 757272, 763401, 779095, 803580, 934914, 946590, 984120, 1017868, 1035120, 1071440, 1199014, 1246552, 1262120, 1272335, 1514544, 1526802, 1558190, 1607160, 1798521, 1861627, 1869828, 1893180, 1968240, 2035736, 2337285, 2398028, 2493104, 2524240, 2544670, 2997535, 3053604, 3116380, 3214320, 3597042, 3723254, 3739656, 3786360, 3817005, 4071472, 4674570, 4796056, 5089340, 5584881, 5995070, 6107208, 6232760, 7194084, 7446508, 7479312, 7572720, 7634010, 8992605, 9308135, 9349140, 9592112, 10178680, 11169762, 11990140, 12214416, 12465520, 14388168, 14893016, 15268020, 17985210, 18616270, 18698280, 20357360, 22339524, 23980280, 27924405, 28776336, 29786032, 30536040, 35370913, 35970420, 37232540, 37396560, 44679048, 47960560, 55848810, 61072080, 70741826, 71940840, 74465080, 89358096, 106112739, 111697620, 141483652, 143881680, 148930160, 176854565, 212225478, 223395240, 282967304, 353709130, 424450956, 446790480, 530563695, 565934608, 707418260, 848901912, 1061127390, 1414836520, 1697803824, 2122254780, 2829673040, 4244509560, 8489019120]

約数ペア:

[(1, 8489019120), (2, 4244509560), (3, 2829673040), (4, 2122254780), (5, 1697803824), (6, 1414836520), (8, 1061127390), (10, 848901912), (12, 707418260), (15, 565934608), (16, 530563695), (19, 446790480), (20, 424450956), (24, 353709130), (30, 282967304), (38, 223395240), (40, 212225478), (48, 176854565), (57, 148930160), (59, 143881680), (60, 141483652), (76, 111697620), (80, 106112739), (95, 89358096), (114, 74465080), (118, 71940840), (120, 70741826), (139, 61072080), (152, 55848810), (177, 47960560), (190, 44679048), (227, 37396560), (228, 37232540), (236, 35970420), (240, 35370913), (278, 30536040), (285, 29786032), (295, 28776336), (304, 27924405), (354, 23980280), (380, 22339524), (417, 20357360), (454, 18698280), (456, 18616270), (472, 17985210), (556, 15268020), (570, 14893016), (590, 14388168), (681, 12465520), (695, 12214416), (708, 11990140), (760, 11169762), (834, 10178680), (885, 9592112), (908, 9349140), (912, 9308135), (944, 8992605), (1112, 7634010), (1121, 7572720), (1135, 7479312), (1140, 7446508), (1180, 7194084), (1362, 6232760), (1390, 6107208), (1416, 5995070), (1520, 5584881), (1668, 5089340), (1770, 4796056), (1816, 4674570), (2085, 4071472), (2224, 3817005), (2242, 3786360), (2270, 3739656), (2280, 3723254), (2360, 3597042), (2641, 3214320), (2724, 3116380), (2780, 3053604), (2832, 2997535), (3336, 2544670), (3363, 2524240), (3405, 2493104), (3540, 2398028), (3632, 2337285), (4170, 2035736), (4313, 1968240), (4484, 1893180), (4540, 1869828), (4560, 1861627), (4720, 1798521), (5282, 1607160), (5448, 1558190), (5560, 1526802), (5605, 1514544), (6672, 1272335), (6726, 1262120), (6810, 1246552), (7080, 1199014), (7923, 1071440), (8201, 1035120), (8340, 1017868), (8626, 984120), (8968, 946590), (9080, 934914), (10564, 803580), (10896, 779095), (11120, 763401), (11210, 757272), (12939, 656080), (13205, 642864), (13393, 633840), (13452, 631060), (13620, 623276), (14160, 599507), (15846, 535720), (16402, 517560), (16680, 508934), (16815, 504848), (17252, 492060), (17936, 473295), (18160, 467457), (21128, 401790), (21565, 393648), (22420, 378636), (24603, 345040), (25878, 328040), (26410, 321432), (26786, 316920), (26904, 315530), (27240, 311638), (31553, 269040), (31692, 267860), (32804, 258780), (33360, 254467), (33630, 252424), (34504, 246030), (39615, 214288), (40179, 211280), (41005, 207024), (42256, 200895), (43130, 196824), (44840, 189318), (49206, 172520), (51756, 164020), (52820, 160716), (53572, 158460), (53808, 157765), (54480, 155819), (63106, 134520), (63384, 133930), (64695, 131216), (65608, 129390), (66965, 126768), (67260, 126212), (69008, 123015), (79230, 107144), (80358, 105640), (82010, 103512), (86260, 98412), (89680, 94659)]