459894540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1648

約数の個数: 192

約数和(自身を含む): 1597252608

約数和(自身を除く): 1137358068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 41, 42, 51, 60, 68, 70, 82, 84, 85, 102, 105, 119, 123, 140, 164, 170, 204, 205, 210, 238, 246, 255, 287, 340, 357, 410, 420, 476, 492, 510, 574, 595, 615, 697, 714, 820, 861, 1020, 1148, 1190, 1230, 1394, 1428, 1435, 1571, 1722, 1785, 2091, 2380, 2460, 2788, 2870, 3142, 3444, 3485, 3570, 4182, 4305, 4713, 4879, 5740, 6284, 6970, 7140, 7855, 8364, 8610, 9426, 9758, 10455, 10997, 13940, 14637, 15710, 17220, 18852, 19516, 20910, 21994, 23565, 24395, 26707, 29274, 31420, 32991, 41820, 43988, 47130, 48790, 53414, 54985, 58548, 64411, 65982, 73185, 80121, 94260, 97580, 106828, 109970, 128822, 131964, 133535, 146370, 160242, 164955, 186949, 193233, 219940, 257644, 267070, 292740, 320484, 322055, 329910, 373898, 386466, 400605, 450877, 534140, 560847, 644110, 659820, 747796, 772932, 801210, 901754, 934745, 966165, 1094987, 1121694, 1288220, 1352631, 1602420, 1803508, 1869490, 1932330, 2189974, 2243388, 2254385, 2705262, 2804235, 3284961, 3738980, 3864660, 4379948, 4508770, 5410524, 5474935, 5608470, 6569922, 6763155, 7664909, 9017540, 10949870, 11216940, 13139844, 13526310, 15329818, 16424805, 21899740, 22994727, 27052620, 30659636, 32849610, 38324545, 45989454, 65699220, 76649090, 91978908, 114973635, 153298180, 229947270, 459894540]

約数ペア:

[(1, 459894540), (2, 229947270), (3, 153298180), (4, 114973635), (5, 91978908), (6, 76649090), (7, 65699220), (10, 45989454), (12, 38324545), (14, 32849610), (15, 30659636), (17, 27052620), (20, 22994727), (21, 21899740), (28, 16424805), (30, 15329818), (34, 13526310), (35, 13139844), (41, 11216940), (42, 10949870), (51, 9017540), (60, 7664909), (68, 6763155), (70, 6569922), (82, 5608470), (84, 5474935), (85, 5410524), (102, 4508770), (105, 4379948), (119, 3864660), (123, 3738980), (140, 3284961), (164, 2804235), (170, 2705262), (204, 2254385), (205, 2243388), (210, 2189974), (238, 1932330), (246, 1869490), (255, 1803508), (287, 1602420), (340, 1352631), (357, 1288220), (410, 1121694), (420, 1094987), (476, 966165), (492, 934745), (510, 901754), (574, 801210), (595, 772932), (615, 747796), (697, 659820), (714, 644110), (820, 560847), (861, 534140), (1020, 450877), (1148, 400605), (1190, 386466), (1230, 373898), (1394, 329910), (1428, 322055), (1435, 320484), (1571, 292740), (1722, 267070), (1785, 257644), (2091, 219940), (2380, 193233), (2460, 186949), (2788, 164955), (2870, 160242), (3142, 146370), (3444, 133535), (3485, 131964), (3570, 128822), (4182, 109970), (4305, 106828), (4713, 97580), (4879, 94260), (5740, 80121), (6284, 73185), (6970, 65982), (7140, 64411), (7855, 58548), (8364, 54985), (8610, 53414), (9426, 48790), (9758, 47130), (10455, 43988), (10997, 41820), (13940, 32991), (14637, 31420), (15710, 29274), (17220, 26707), (18852, 24395), (19516, 23565), (20910, 21994)]