485680140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 1743565824

約数和(自身を除く): 1257885684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 47, 51, 55, 60, 66, 68, 85, 90, 94, 99, 102, 110, 132, 141, 153, 165, 170, 180, 187, 188, 198, 204, 220, 235, 255, 282, 306, 307, 330, 340, 374, 396, 423, 470, 495, 510, 517, 561, 564, 612, 614, 660, 705, 748, 765, 799, 846, 921, 935, 940, 990, 1020, 1034, 1122, 1228, 1410, 1530, 1535, 1551, 1598, 1683, 1692, 1842, 1870, 1980, 2068, 2115, 2244, 2397, 2585, 2763, 2805, 2820, 3060, 3070, 3102, 3196, 3366, 3377, 3684, 3740, 3995, 4230, 4605, 4653, 4794, 5170, 5219, 5526, 5610, 6140, 6204, 6732, 6754, 7191, 7755, 7990, 8415, 8460, 8789, 9210, 9306, 9588, 10131, 10340, 10438, 11052, 11220, 11985, 13508, 13815, 14382, 14429, 15510, 15657, 15980, 16830, 16885, 17578, 18420, 18612, 20262, 20876, 23265, 23970, 26095, 26367, 27630, 28764, 28858, 30393, 31020, 31314, 33660, 33770, 35156, 35955, 40524, 43287, 43945, 46530, 46971, 47940, 50655, 52190, 52734, 55260, 57409, 57716, 60786, 62628, 67540, 71910, 72145, 78285, 79101, 86574, 87890, 93060, 93942, 101310, 104380, 105468, 114818, 121572, 129861, 131835, 143820, 144290, 151965, 156570, 158202, 158719, 172227, 173148, 175780, 187884, 202620, 216435, 229636, 234855, 245293, 259722, 263670, 287045, 288580, 303930, 313140, 316404, 317438, 344454, 395505, 432870, 469710, 476157, 490586, 516681, 519444, 527340, 574090, 607860, 634876, 649305, 688908, 735879, 791010, 793595, 861135, 865740, 939420, 952314, 981172, 1033362, 1148180, 1226465, 1298610, 1428471, 1471758, 1582020, 1587190, 1722270, 1904628, 2066724, 2207637, 2380785, 2452930, 2583405, 2597220, 2698223, 2856942, 2943516, 3174380, 3444540, 3679395, 4415274, 4761570, 4905860, 5166810, 5396446, 5713884, 7142355, 7358790, 8094669, 8830548, 9523140, 10333620, 10792892, 11038185, 13491115, 14284710, 14717580, 16189338, 22076370, 24284007, 26982230, 28569420, 32378676, 40473345, 44152740, 48568014, 53964460, 80946690, 97136028, 121420035, 161893380, 242840070, 485680140]

約数ペア:

[(1, 485680140), (2, 242840070), (3, 161893380), (4, 121420035), (5, 97136028), (6, 80946690), (9, 53964460), (10, 48568014), (11, 44152740), (12, 40473345), (15, 32378676), (17, 28569420), (18, 26982230), (20, 24284007), (22, 22076370), (30, 16189338), (33, 14717580), (34, 14284710), (36, 13491115), (44, 11038185), (45, 10792892), (47, 10333620), (51, 9523140), (55, 8830548), (60, 8094669), (66, 7358790), (68, 7142355), (85, 5713884), (90, 5396446), (94, 5166810), (99, 4905860), (102, 4761570), (110, 4415274), (132, 3679395), (141, 3444540), (153, 3174380), (165, 2943516), (170, 2856942), (180, 2698223), (187, 2597220), (188, 2583405), (198, 2452930), (204, 2380785), (220, 2207637), (235, 2066724), (255, 1904628), (282, 1722270), (306, 1587190), (307, 1582020), (330, 1471758), (340, 1428471), (374, 1298610), (396, 1226465), (423, 1148180), (470, 1033362), (495, 981172), (510, 952314), (517, 939420), (561, 865740), (564, 861135), (612, 793595), (614, 791010), (660, 735879), (705, 688908), (748, 649305), (765, 634876), (799, 607860), (846, 574090), (921, 527340), (935, 519444), (940, 516681), (990, 490586), (1020, 476157), (1034, 469710), (1122, 432870), (1228, 395505), (1410, 344454), (1530, 317438), (1535, 316404), (1551, 313140), (1598, 303930), (1683, 288580), (1692, 287045), (1842, 263670), (1870, 259722), (1980, 245293), (2068, 234855), (2115, 229636), (2244, 216435), (2397, 202620), (2585, 187884), (2763, 175780), (2805, 173148), (2820, 172227), (3060, 158719), (3070, 158202), (3102, 156570), (3196, 151965), (3366, 144290), (3377, 143820), (3684, 131835), (3740, 129861), (3995, 121572), (4230, 114818), (4605, 105468), (4653, 104380), (4794, 101310), (5170, 93942), (5219, 93060), (5526, 87890), (5610, 86574), (6140, 79101), (6204, 78285), (6732, 72145), (6754, 71910), (7191, 67540), (7755, 62628), (7990, 60786), (8415, 57716), (8460, 57409), (8789, 55260), (9210, 52734), (9306, 52190), (9588, 50655), (10131, 47940), (10340, 46971), (10438, 46530), (11052, 43945), (11220, 43287), (11985, 40524), (13508, 35955), (13815, 35156), (14382, 33770), (14429, 33660), (15510, 31314), (15657, 31020), (15980, 30393), (16830, 28858), (16885, 28764), (17578, 27630), (18420, 26367), (18612, 26095), (20262, 23970), (20876, 23265)]