507997620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 1761177600

約数和(自身を除く): 1253179980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 47, 52, 60, 62, 65, 78, 90, 93, 94, 117, 124, 130, 141, 149, 155, 156, 180, 186, 188, 195, 234, 235, 260, 279, 282, 298, 310, 372, 390, 403, 423, 447, 465, 468, 470, 558, 564, 585, 596, 611, 620, 705, 745, 780, 806, 846, 894, 930, 940, 1116, 1170, 1209, 1222, 1341, 1395, 1410, 1457, 1490, 1612, 1692, 1788, 1833, 1860, 1937, 2015, 2115, 2235, 2340, 2418, 2444, 2682, 2790, 2820, 2914, 2980, 3055, 3627, 3666, 3874, 4030, 4230, 4371, 4470, 4619, 4836, 5364, 5499, 5580, 5811, 5828, 6045, 6110, 6705, 7003, 7254, 7285, 7332, 7748, 8060, 8460, 8742, 8940, 9165, 9238, 9685, 10998, 11622, 12090, 12220, 13113, 13410, 13857, 14006, 14508, 14570, 17433, 17484, 18135, 18330, 18476, 18941, 19370, 21009, 21855, 21996, 23095, 23244, 24180, 26226, 26820, 27495, 27714, 28012, 29055, 29140, 34866, 35015, 36270, 36660, 37882, 38740, 41571, 42018, 43710, 46190, 52452, 54990, 55428, 56823, 58110, 60047, 63027, 65565, 69285, 69732, 70030, 72540, 75764, 83142, 84036, 87165, 87420, 91039, 92380, 94705, 105045, 109980, 113646, 116220, 120094, 126054, 131130, 138570, 140060, 166284, 170469, 174330, 180141, 182078, 189410, 207855, 210090, 217093, 227292, 240188, 252108, 262260, 273117, 277140, 284115, 300235, 315135, 340938, 348660, 360282, 364156, 378820, 415710, 420180, 434186, 455195, 540423, 546234, 568230, 600470, 630270, 651279, 681876, 720564, 819351, 831420, 852345, 868372, 900705, 910390, 1080846, 1085465, 1092468, 1136460, 1200940, 1260540, 1302558, 1365585, 1638702, 1704690, 1801410, 1820780, 1953837, 2161692, 2170930, 2605116, 2702115, 2731170, 2822209, 3256395, 3277404, 3409380, 3602820, 3907674, 4096755, 4341860, 5404230, 5462340, 5644418, 6512790, 7815348, 8193510, 8466627, 9769185, 10808460, 11288836, 13025580, 14111045, 16387020, 16933254, 19538370, 25399881, 28222090, 33866508, 39076740, 42333135, 50799762, 56444180, 84666270, 101599524, 126999405, 169332540, 253998810, 507997620]

約数ペア:

[(1, 507997620), (2, 253998810), (3, 169332540), (4, 126999405), (5, 101599524), (6, 84666270), (9, 56444180), (10, 50799762), (12, 42333135), (13, 39076740), (15, 33866508), (18, 28222090), (20, 25399881), (26, 19538370), (30, 16933254), (31, 16387020), (36, 14111045), (39, 13025580), (45, 11288836), (47, 10808460), (52, 9769185), (60, 8466627), (62, 8193510), (65, 7815348), (78, 6512790), (90, 5644418), (93, 5462340), (94, 5404230), (117, 4341860), (124, 4096755), (130, 3907674), (141, 3602820), (149, 3409380), (155, 3277404), (156, 3256395), (180, 2822209), (186, 2731170), (188, 2702115), (195, 2605116), (234, 2170930), (235, 2161692), (260, 1953837), (279, 1820780), (282, 1801410), (298, 1704690), (310, 1638702), (372, 1365585), (390, 1302558), (403, 1260540), (423, 1200940), (447, 1136460), (465, 1092468), (468, 1085465), (470, 1080846), (558, 910390), (564, 900705), (585, 868372), (596, 852345), (611, 831420), (620, 819351), (705, 720564), (745, 681876), (780, 651279), (806, 630270), (846, 600470), (894, 568230), (930, 546234), (940, 540423), (1116, 455195), (1170, 434186), (1209, 420180), (1222, 415710), (1341, 378820), (1395, 364156), (1410, 360282), (1457, 348660), (1490, 340938), (1612, 315135), (1692, 300235), (1788, 284115), (1833, 277140), (1860, 273117), (1937, 262260), (2015, 252108), (2115, 240188), (2235, 227292), (2340, 217093), (2418, 210090), (2444, 207855), (2682, 189410), (2790, 182078), (2820, 180141), (2914, 174330), (2980, 170469), (3055, 166284), (3627, 140060), (3666, 138570), (3874, 131130), (4030, 126054), (4230, 120094), (4371, 116220), (4470, 113646), (4619, 109980), (4836, 105045), (5364, 94705), (5499, 92380), (5580, 91039), (5811, 87420), (5828, 87165), (6045, 84036), (6110, 83142), (6705, 75764), (7003, 72540), (7254, 70030), (7285, 69732), (7332, 69285), (7748, 65565), (8060, 63027), (8460, 60047), (8742, 58110), (8940, 56823), (9165, 55428), (9238, 54990), (9685, 52452), (10998, 46190), (11622, 43710), (12090, 42018), (12220, 41571), (13113, 38740), (13410, 37882), (13857, 36660), (14006, 36270), (14508, 35015), (14570, 34866), (17433, 29140), (17484, 29055), (18135, 28012), (18330, 27714), (18476, 27495), (18941, 26820), (19370, 26226), (21009, 24180), (21855, 23244), (21996, 23095)]