8423185140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4464

約数の個数: 240

約数和(自身を含む): 28008121680

約数和(自身を除く): 19584936540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 41, 45, 54, 58, 60, 81, 82, 87, 90, 108, 116, 123, 135, 145, 162, 164, 174, 180, 205, 246, 261, 270, 290, 324, 348, 369, 405, 410, 435, 492, 522, 540, 580, 615, 738, 783, 810, 820, 870, 1044, 1107, 1189, 1230, 1305, 1476, 1566, 1620, 1740, 1845, 2214, 2349, 2378, 2460, 2610, 3132, 3321, 3567, 3690, 3915, 4373, 4428, 4698, 4756, 5220, 5535, 5945, 6642, 7134, 7380, 7830, 8746, 9396, 10701, 11070, 11745, 11890, 13119, 13284, 14268, 15660, 16605, 17492, 17835, 21402, 21865, 22140, 23490, 23780, 26238, 32103, 33210, 35670, 39357, 42804, 43730, 46980, 52476, 53505, 64206, 65595, 66420, 71340, 78714, 87460, 96309, 107010, 118071, 126817, 128412, 131190, 157428, 160515, 179293, 192618, 196785, 214020, 236142, 253634, 262380, 321030, 354213, 358586, 380451, 385236, 393570, 472284, 481545, 507268, 537879, 590355, 634085, 642060, 708426, 717172, 760902, 787140, 896465, 963090, 1075758, 1141353, 1180710, 1268170, 1416852, 1521804, 1613637, 1771065, 1792930, 1902255, 1926180, 2151516, 2282706, 2361420, 2536340, 2689395, 3227274, 3424059, 3542130, 3585860, 3804510, 4565412, 4840911, 5199497, 5378790, 5706765, 6454548, 6848118, 7084260, 7609020, 8068185, 9681822, 10272177, 10398994, 10757580, 11413530, 13696236, 14522733, 15598491, 16136370, 17120295, 19363644, 20544354, 20797988, 22827060, 24204555, 25997485, 29045466, 31196982, 32272740, 34240590, 41088708, 46795473, 48409110, 51360885, 51994970, 58090932, 62393964, 68481180, 72613665, 77992455, 93590946, 96818220, 102721770, 103989940, 140386419, 145227330, 155984910, 187181892, 205443540, 233977365, 280772838, 290454660, 311969820, 421159257, 467954730, 561545676, 701932095, 842318514, 935909460, 1403864190, 1684637028, 2105796285, 2807728380, 4211592570, 8423185140]

約数ペア:

[(1, 8423185140), (2, 4211592570), (3, 2807728380), (4, 2105796285), (5, 1684637028), (6, 1403864190), (9, 935909460), (10, 842318514), (12, 701932095), (15, 561545676), (18, 467954730), (20, 421159257), (27, 311969820), (29, 290454660), (30, 280772838), (36, 233977365), (41, 205443540), (45, 187181892), (54, 155984910), (58, 145227330), (60, 140386419), (81, 103989940), (82, 102721770), (87, 96818220), (90, 93590946), (108, 77992455), (116, 72613665), (123, 68481180), (135, 62393964), (145, 58090932), (162, 51994970), (164, 51360885), (174, 48409110), (180, 46795473), (205, 41088708), (246, 34240590), (261, 32272740), (270, 31196982), (290, 29045466), (324, 25997485), (348, 24204555), (369, 22827060), (405, 20797988), (410, 20544354), (435, 19363644), (492, 17120295), (522, 16136370), (540, 15598491), (580, 14522733), (615, 13696236), (738, 11413530), (783, 10757580), (810, 10398994), (820, 10272177), (870, 9681822), (1044, 8068185), (1107, 7609020), (1189, 7084260), (1230, 6848118), (1305, 6454548), (1476, 5706765), (1566, 5378790), (1620, 5199497), (1740, 4840911), (1845, 4565412), (2214, 3804510), (2349, 3585860), (2378, 3542130), (2460, 3424059), (2610, 3227274), (3132, 2689395), (3321, 2536340), (3567, 2361420), (3690, 2282706), (3915, 2151516), (4373, 1926180), (4428, 1902255), (4698, 1792930), (4756, 1771065), (5220, 1613637), (5535, 1521804), (5945, 1416852), (6642, 1268170), (7134, 1180710), (7380, 1141353), (7830, 1075758), (8746, 963090), (9396, 896465), (10701, 787140), (11070, 760902), (11745, 717172), (11890, 708426), (13119, 642060), (13284, 634085), (14268, 590355), (15660, 537879), (16605, 507268), (17492, 481545), (17835, 472284), (21402, 393570), (21865, 385236), (22140, 380451), (23490, 358586), (23780, 354213), (26238, 321030), (32103, 262380), (33210, 253634), (35670, 236142), (39357, 214020), (42804, 196785), (43730, 192618), (46980, 179293), (52476, 160515), (53505, 157428), (64206, 131190), (65595, 128412), (66420, 126817), (71340, 118071), (78714, 107010), (87460, 96309)]