2238803640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:802

約数の個数: 192

約数和(自身を含む): 7472424960

約数和(自身を除く): 5233621320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 307, 360, 376, 423, 431, 470, 564, 614, 705, 846, 862, 921, 940, 1128, 1228, 1293, 1410, 1535, 1692, 1724, 1842, 1880, 2115, 2155, 2456, 2586, 2763, 2820, 3070, 3384, 3448, 3684, 3879, 4230, 4310, 4605, 5172, 5526, 5640, 6140, 6465, 7368, 7758, 8460, 8620, 9210, 10344, 11052, 12280, 12930, 13815, 14429, 15516, 16920, 17240, 18420, 19395, 20257, 22104, 25860, 27630, 28858, 31032, 36840, 38790, 40514, 43287, 51720, 55260, 57716, 60771, 72145, 77580, 81028, 86574, 101285, 110520, 115432, 121542, 129861, 132317, 144290, 155160, 162056, 173148, 182313, 202570, 216435, 243084, 259722, 264634, 288580, 303855, 346296, 364626, 396951, 405140, 432870, 486168, 519444, 529268, 577160, 607710, 649305, 661585, 729252, 793902, 810280, 865740, 911565, 1038888, 1058536, 1190853, 1215420, 1298610, 1323170, 1458504, 1587804, 1731480, 1823130, 1984755, 2381706, 2430840, 2597220, 2646340, 3175608, 3646260, 3969510, 4763412, 5194440, 5292680, 5954265, 6218899, 7292520, 7939020, 9526824, 11908530, 12437798, 15878040, 18656697, 23817060, 24875596, 31094495, 37313394, 47634120, 49751192, 55970091, 62188990, 74626788, 93283485, 111940182, 124377980, 149253576, 186566970, 223880364, 248755960, 279850455, 373133940, 447760728, 559700910, 746267880, 1119401820, 2238803640]

約数ペア:

[(1, 2238803640), (2, 1119401820), (3, 746267880), (4, 559700910), (5, 447760728), (6, 373133940), (8, 279850455), (9, 248755960), (10, 223880364), (12, 186566970), (15, 149253576), (18, 124377980), (20, 111940182), (24, 93283485), (30, 74626788), (36, 62188990), (40, 55970091), (45, 49751192), (47, 47634120), (60, 37313394), (72, 31094495), (90, 24875596), (94, 23817060), (120, 18656697), (141, 15878040), (180, 12437798), (188, 11908530), (235, 9526824), (282, 7939020), (307, 7292520), (360, 6218899), (376, 5954265), (423, 5292680), (431, 5194440), (470, 4763412), (564, 3969510), (614, 3646260), (705, 3175608), (846, 2646340), (862, 2597220), (921, 2430840), (940, 2381706), (1128, 1984755), (1228, 1823130), (1293, 1731480), (1410, 1587804), (1535, 1458504), (1692, 1323170), (1724, 1298610), (1842, 1215420), (1880, 1190853), (2115, 1058536), (2155, 1038888), (2456, 911565), (2586, 865740), (2763, 810280), (2820, 793902), (3070, 729252), (3384, 661585), (3448, 649305), (3684, 607710), (3879, 577160), (4230, 529268), (4310, 519444), (4605, 486168), (5172, 432870), (5526, 405140), (5640, 396951), (6140, 364626), (6465, 346296), (7368, 303855), (7758, 288580), (8460, 264634), (8620, 259722), (9210, 243084), (10344, 216435), (11052, 202570), (12280, 182313), (12930, 173148), (13815, 162056), (14429, 155160), (15516, 144290), (16920, 132317), (17240, 129861), (18420, 121542), (19395, 115432), (20257, 110520), (22104, 101285), (25860, 86574), (27630, 81028), (28858, 77580), (31032, 72145), (36840, 60771), (38790, 57716), (40514, 55260), (43287, 51720)]