421738283600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2818

約数の個数: 240

約数和(自身を含む): 1059303918960

約数和(自身を除く): 637565635360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 89, 100, 113, 164, 178, 200, 205, 226, 328, 356, 400, 410, 445, 452, 565, 656, 712, 820, 890, 904, 1025, 1130, 1424, 1640, 1780, 1808, 2050, 2225, 2260, 2557, 2825, 3280, 3560, 3649, 4100, 4450, 4520, 4633, 5114, 5650, 7120, 7298, 8200, 8900, 9040, 9266, 10057, 10228, 11300, 12785, 14596, 16400, 17800, 18245, 18532, 20114, 20456, 22600, 23165, 25570, 29192, 35600, 36490, 37064, 40228, 40912, 45200, 46330, 50285, 51140, 58384, 63925, 72980, 74128, 80456, 91225, 92660, 100570, 102280, 104837, 115825, 127850, 145960, 160912, 182450, 185320, 201140, 204560, 209674, 227573, 231650, 251425, 255700, 288941, 291920, 364900, 370640, 402280, 412337, 419348, 455146, 463300, 502850, 511400, 524185, 577882, 729800, 804560, 824674, 838696, 910292, 926600, 1005700, 1022800, 1048370, 1137865, 1155764, 1444705, 1459600, 1649348, 1677392, 1820584, 1853200, 2011400, 2061685, 2096740, 2275730, 2311528, 2620925, 2889410, 3298696, 3641168, 4022800, 4123370, 4193480, 4551460, 4623056, 5241850, 5689325, 5778820, 6597392, 7223525, 8246740, 8386960, 9102920, 9330493, 10308425, 10483700, 11378650, 11557640, 11846581, 14447050, 16493480, 18205840, 18660986, 20616850, 20967400, 22757300, 23115280, 23693162, 25715749, 28894100, 32986960, 37321972, 41233700, 41934800, 45514600, 46652465, 47386324, 51431498, 57788200, 59232905, 74643944, 82467400, 91029200, 93304930, 94772648, 102862996, 115576400, 118465810, 128578745, 149287888, 164934800, 186609860, 189545296, 205725992, 233262325, 236931620, 257157490, 296164525, 373219720, 411451984, 466524650, 473863240, 514314980, 592329050, 642893725, 746439440, 933049300, 947726480, 1028629960, 1054345709, 1184658100, 1285787450, 1866098600, 2057259920, 2108691418, 2369316200, 2571574900, 3732197200, 4217382836, 4738632400, 5143149800, 5271728545, 8434765672, 10286299600, 10543457090, 16869531344, 21086914180, 26358642725, 42173828360, 52717285450, 84347656720, 105434570900, 210869141800, 421738283600]

約数ペア:

[(1, 421738283600), (2, 210869141800), (4, 105434570900), (5, 84347656720), (8, 52717285450), (10, 42173828360), (16, 26358642725), (20, 21086914180), (25, 16869531344), (40, 10543457090), (41, 10286299600), (50, 8434765672), (80, 5271728545), (82, 5143149800), (89, 4738632400), (100, 4217382836), (113, 3732197200), (164, 2571574900), (178, 2369316200), (200, 2108691418), (205, 2057259920), (226, 1866098600), (328, 1285787450), (356, 1184658100), (400, 1054345709), (410, 1028629960), (445, 947726480), (452, 933049300), (565, 746439440), (656, 642893725), (712, 592329050), (820, 514314980), (890, 473863240), (904, 466524650), (1025, 411451984), (1130, 373219720), (1424, 296164525), (1640, 257157490), (1780, 236931620), (1808, 233262325), (2050, 205725992), (2225, 189545296), (2260, 186609860), (2557, 164934800), (2825, 149287888), (3280, 128578745), (3560, 118465810), (3649, 115576400), (4100, 102862996), (4450, 94772648), (4520, 93304930), (4633, 91029200), (5114, 82467400), (5650, 74643944), (7120, 59232905), (7298, 57788200), (8200, 51431498), (8900, 47386324), (9040, 46652465), (9266, 45514600), (10057, 41934800), (10228, 41233700), (11300, 37321972), (12785, 32986960), (14596, 28894100), (16400, 25715749), (17800, 23693162), (18245, 23115280), (18532, 22757300), (20114, 20967400), (20456, 20616850), (22600, 18660986), (23165, 18205840), (25570, 16493480), (29192, 14447050), (35600, 11846581), (36490, 11557640), (37064, 11378650), (40228, 10483700), (40912, 10308425), (45200, 9330493), (46330, 9102920), (50285, 8386960), (51140, 8246740), (58384, 7223525), (63925, 6597392), (72980, 5778820), (74128, 5689325), (80456, 5241850), (91225, 4623056), (92660, 4551460), (100570, 4193480), (102280, 4123370), (104837, 4022800), (115825, 3641168), (127850, 3298696), (145960, 2889410), (160912, 2620925), (182450, 2311528), (185320, 2275730), (201140, 2096740), (204560, 2061685), (209674, 2011400), (227573, 1853200), (231650, 1820584), (251425, 1677392), (255700, 1649348), (288941, 1459600), (291920, 1444705), (364900, 1155764), (370640, 1137865), (402280, 1048370), (412337, 1022800), (419348, 1005700), (455146, 926600), (463300, 910292), (502850, 838696), (511400, 824674), (524185, 804560), (577882, 729800)]