315243630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 991872000

約数和(自身を除く): 676628370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 29, 30, 38, 39, 45, 54, 57, 58, 65, 78, 87, 90, 95, 114, 117, 130, 135, 145, 163, 171, 174, 190, 195, 234, 247, 261, 270, 285, 290, 326, 342, 351, 377, 390, 435, 489, 494, 513, 522, 551, 570, 585, 702, 741, 754, 783, 815, 855, 870, 978, 1026, 1102, 1131, 1170, 1235, 1305, 1467, 1482, 1566, 1630, 1653, 1710, 1755, 1885, 2119, 2223, 2262, 2445, 2470, 2565, 2610, 2755, 2934, 3097, 3306, 3393, 3510, 3705, 3770, 3915, 4238, 4401, 4446, 4727, 4890, 4959, 5130, 5510, 5655, 6194, 6357, 6669, 6786, 7163, 7335, 7410, 7830, 8265, 8802, 9291, 9454, 9918, 10179, 10595, 11115, 11310, 12714, 13338, 14181, 14326, 14670, 14877, 15485, 16530, 16965, 18582, 19071, 20358, 21190, 21489, 22005, 22230, 23635, 24795, 27873, 28362, 29754, 30970, 31785, 33345, 33930, 35815, 38142, 40261, 42543, 42978, 44010, 46455, 47270, 49590, 50895, 55746, 57213, 61451, 63570, 64467, 66690, 70905, 71630, 74385, 80522, 83619, 85086, 89813, 92910, 95355, 101790, 107445, 114426, 120783, 122902, 127629, 128934, 139365, 141810, 148770, 167238, 179626, 184353, 190710, 193401, 201305, 212715, 214890, 241566, 255258, 269439, 278730, 286065, 307255, 322335, 362349, 368706, 386802, 402610, 418095, 425430, 449065, 538878, 553059, 572130, 603915, 614510, 638145, 644670, 724698, 808317, 836190, 898130, 921765, 967005, 1087047, 1106118, 1167569, 1207830, 1276290, 1347195, 1616634, 1659177, 1811745, 1843530, 1934010, 2174094, 2335138, 2424951, 2694390, 2765295, 3318354, 3502707, 3623490, 4041585, 4849902, 5435235, 5530590, 5837845, 7005414, 8083170, 8295885, 10508121, 10870470, 11675690, 12124755, 16591770, 17513535, 21016242, 24249510, 31524363, 35027070, 52540605, 63048726, 105081210, 157621815, 315243630]

約数ペア:

[(1, 315243630), (2, 157621815), (3, 105081210), (5, 63048726), (6, 52540605), (9, 35027070), (10, 31524363), (13, 24249510), (15, 21016242), (18, 17513535), (19, 16591770), (26, 12124755), (27, 11675690), (29, 10870470), (30, 10508121), (38, 8295885), (39, 8083170), (45, 7005414), (54, 5837845), (57, 5530590), (58, 5435235), (65, 4849902), (78, 4041585), (87, 3623490), (90, 3502707), (95, 3318354), (114, 2765295), (117, 2694390), (130, 2424951), (135, 2335138), (145, 2174094), (163, 1934010), (171, 1843530), (174, 1811745), (190, 1659177), (195, 1616634), (234, 1347195), (247, 1276290), (261, 1207830), (270, 1167569), (285, 1106118), (290, 1087047), (326, 967005), (342, 921765), (351, 898130), (377, 836190), (390, 808317), (435, 724698), (489, 644670), (494, 638145), (513, 614510), (522, 603915), (551, 572130), (570, 553059), (585, 538878), (702, 449065), (741, 425430), (754, 418095), (783, 402610), (815, 386802), (855, 368706), (870, 362349), (978, 322335), (1026, 307255), (1102, 286065), (1131, 278730), (1170, 269439), (1235, 255258), (1305, 241566), (1467, 214890), (1482, 212715), (1566, 201305), (1630, 193401), (1653, 190710), (1710, 184353), (1755, 179626), (1885, 167238), (2119, 148770), (2223, 141810), (2262, 139365), (2445, 128934), (2470, 127629), (2565, 122902), (2610, 120783), (2755, 114426), (2934, 107445), (3097, 101790), (3306, 95355), (3393, 92910), (3510, 89813), (3705, 85086), (3770, 83619), (3915, 80522), (4238, 74385), (4401, 71630), (4446, 70905), (4727, 66690), (4890, 64467), (4959, 63570), (5130, 61451), (5510, 57213), (5655, 55746), (6194, 50895), (6357, 49590), (6669, 47270), (6786, 46455), (7163, 44010), (7335, 42978), (7410, 42543), (7830, 40261), (8265, 38142), (8802, 35815), (9291, 33930), (9454, 33345), (9918, 31785), (10179, 30970), (10595, 29754), (11115, 28362), (11310, 27873), (12714, 24795), (13338, 23635), (14181, 22230), (14326, 22005), (14670, 21489), (14877, 21190), (15485, 20358), (16530, 19071), (16965, 18582)]