891339120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 320

約数和(自身を含む): 3539773440

約数和(自身を除く): 2648434320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 167, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 334, 336, 353, 360, 378, 420, 432, 501, 504, 540, 560, 630, 668, 706, 720, 756, 835, 840, 945, 1002, 1008, 1059, 1080, 1169, 1260, 1336, 1412, 1503, 1512, 1670, 1680, 1765, 1890, 2004, 2118, 2160, 2338, 2471, 2505, 2520, 2672, 2824, 3006, 3024, 3177, 3340, 3507, 3530, 3780, 4008, 4236, 4509, 4676, 4942, 5010, 5040, 5295, 5648, 5845, 6012, 6354, 6680, 7014, 7060, 7413, 7515, 7560, 8016, 8472, 9018, 9352, 9531, 9884, 10020, 10521, 10590, 11690, 12024, 12355, 12708, 13360, 14028, 14120, 14826, 15030, 15120, 15885, 16944, 17535, 18036, 18704, 19062, 19768, 20040, 21042, 21180, 22239, 22545, 23380, 24048, 24710, 25416, 28056, 28240, 29652, 30060, 31563, 31770, 35070, 36072, 37065, 38124, 39536, 40080, 42084, 42360, 44478, 45090, 46760, 47655, 49420, 50832, 52605, 56112, 58951, 59304, 60120, 63126, 63540, 66717, 70140, 72144, 74130, 76248, 84168, 84720, 88956, 90180, 93520, 95310, 98840, 105210, 111195, 117902, 118608, 120240, 126252, 127080, 133434, 140280, 148260, 152496, 157815, 168336, 176853, 177912, 180360, 190620, 197680, 210420, 222390, 235804, 252504, 254160, 266868, 280560, 294755, 296520, 315630, 333585, 353706, 355824, 360720, 381240, 412657, 420840, 444780, 471608, 505008, 530559, 533736, 589510, 593040, 631260, 667170, 707412, 762480, 825314, 841680, 884265, 889560, 943216, 1061118, 1067472, 1179020, 1237971, 1262520, 1334340, 1414824, 1591677, 1650628, 1768530, 1779120, 2063285, 2122236, 2358040, 2475942, 2525040, 2652795, 2668680, 2829648, 3183354, 3301256, 3537060, 3713913, 4126570, 4244472, 4716080, 4951884, 5305590, 5337360, 6189855, 6366708, 6602512, 7074120, 7427826, 7958385, 8253140, 8488944, 9903768, 10611180, 11141739, 12379710, 12733416, 14148240, 14855652, 15916770, 16506280, 18569565, 19807536, 21222360, 22283478, 24759420, 25466832, 29711304, 31833540, 33012560, 37139130, 42444720, 44566956, 49518840, 55708695, 59422608, 63667080, 74278260, 89133912, 99037680, 111417390, 127334160, 148556520, 178267824, 222834780, 297113040, 445669560, 891339120]

約数ペア:

[(1, 891339120), (2, 445669560), (3, 297113040), (4, 222834780), (5, 178267824), (6, 148556520), (7, 127334160), (8, 111417390), (9, 99037680), (10, 89133912), (12, 74278260), (14, 63667080), (15, 59422608), (16, 55708695), (18, 49518840), (20, 44566956), (21, 42444720), (24, 37139130), (27, 33012560), (28, 31833540), (30, 29711304), (35, 25466832), (36, 24759420), (40, 22283478), (42, 21222360), (45, 19807536), (48, 18569565), (54, 16506280), (56, 15916770), (60, 14855652), (63, 14148240), (70, 12733416), (72, 12379710), (80, 11141739), (84, 10611180), (90, 9903768), (105, 8488944), (108, 8253140), (112, 7958385), (120, 7427826), (126, 7074120), (135, 6602512), (140, 6366708), (144, 6189855), (167, 5337360), (168, 5305590), (180, 4951884), (189, 4716080), (210, 4244472), (216, 4126570), (240, 3713913), (252, 3537060), (270, 3301256), (280, 3183354), (315, 2829648), (334, 2668680), (336, 2652795), (353, 2525040), (360, 2475942), (378, 2358040), (420, 2122236), (432, 2063285), (501, 1779120), (504, 1768530), (540, 1650628), (560, 1591677), (630, 1414824), (668, 1334340), (706, 1262520), (720, 1237971), (756, 1179020), (835, 1067472), (840, 1061118), (945, 943216), (1002, 889560), (1008, 884265), (1059, 841680), (1080, 825314), (1169, 762480), (1260, 707412), (1336, 667170), (1412, 631260), (1503, 593040), (1512, 589510), (1670, 533736), (1680, 530559), (1765, 505008), (1890, 471608), (2004, 444780), (2118, 420840), (2160, 412657), (2338, 381240), (2471, 360720), (2505, 355824), (2520, 353706), (2672, 333585), (2824, 315630), (3006, 296520), (3024, 294755), (3177, 280560), (3340, 266868), (3507, 254160), (3530, 252504), (3780, 235804), (4008, 222390), (4236, 210420), (4509, 197680), (4676, 190620), (4942, 180360), (5010, 177912), (5040, 176853), (5295, 168336), (5648, 157815), (5845, 152496), (6012, 148260), (6354, 140280), (6680, 133434), (7014, 127080), (7060, 126252), (7413, 120240), (7515, 118608), (7560, 117902), (8016, 111195), (8472, 105210), (9018, 98840), (9352, 95310), (9531, 93520), (9884, 90180), (10020, 88956), (10521, 84720), (10590, 84168), (11690, 76248), (12024, 74130), (12355, 72144), (12708, 70140), (13360, 66717), (14028, 63540), (14120, 63126), (14826, 60120), (15030, 59304), (15120, 58951), (15885, 56112), (16944, 52605), (17535, 50832), (18036, 49420), (18704, 47655), (19062, 46760), (19768, 45090), (20040, 44478), (21042, 42360), (21180, 42084), (22239, 40080), (22545, 39536), (23380, 38124), (24048, 37065), (24710, 36072), (25416, 35070), (28056, 31770), (28240, 31563), (29652, 30060)]