259404120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 925475760

約数和(自身を除く): 666071640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 59, 60, 69, 72, 81, 90, 92, 108, 115, 118, 120, 135, 138, 162, 177, 180, 184, 207, 216, 230, 236, 270, 276, 295, 324, 345, 354, 360, 405, 414, 460, 472, 531, 540, 552, 590, 621, 648, 690, 708, 810, 828, 885, 920, 1035, 1062, 1080, 1180, 1242, 1357, 1380, 1416, 1593, 1620, 1656, 1770, 1863, 2070, 2124, 2360, 2484, 2655, 2714, 2760, 3105, 3186, 3240, 3481, 3540, 3726, 4071, 4140, 4248, 4779, 4968, 5310, 5428, 6210, 6372, 6785, 6962, 7080, 7452, 7965, 8142, 8280, 9315, 9558, 10443, 10620, 10856, 12213, 12420, 12744, 13570, 13924, 14904, 15930, 16284, 17405, 18630, 19116, 20355, 20886, 21240, 23895, 24426, 24840, 27140, 27848, 31329, 31860, 32568, 34810, 36639, 37260, 38232, 40710, 41772, 47790, 48852, 52215, 54280, 61065, 62658, 63720, 69620, 73278, 74520, 80063, 81420, 83544, 93987, 95580, 97704, 104430, 109917, 122130, 125316, 139240, 146556, 156645, 160126, 162840, 183195, 187974, 191160, 208860, 219834, 240189, 244260, 250632, 281961, 293112, 313290, 320252, 366390, 375948, 400315, 417720, 439668, 469935, 480378, 488520, 549585, 563922, 626580, 640504, 720567, 732780, 751896, 800630, 879336, 939870, 960756, 1099170, 1127844, 1200945, 1253160, 1409805, 1441134, 1465560, 1601260, 1879740, 1921512, 2161701, 2198340, 2255688, 2401890, 2819610, 2882268, 3202520, 3602835, 3759480, 4323402, 4396680, 4803780, 5639220, 5764536, 6485103, 7205670, 8646804, 9607560, 10808505, 11278440, 12970206, 14411340, 17293608, 21617010, 25940412, 28822680, 32425515, 43234020, 51880824, 64851030, 86468040, 129702060, 259404120]

約数ペア:

[(1, 259404120), (2, 129702060), (3, 86468040), (4, 64851030), (5, 51880824), (6, 43234020), (8, 32425515), (9, 28822680), (10, 25940412), (12, 21617010), (15, 17293608), (18, 14411340), (20, 12970206), (23, 11278440), (24, 10808505), (27, 9607560), (30, 8646804), (36, 7205670), (40, 6485103), (45, 5764536), (46, 5639220), (54, 4803780), (59, 4396680), (60, 4323402), (69, 3759480), (72, 3602835), (81, 3202520), (90, 2882268), (92, 2819610), (108, 2401890), (115, 2255688), (118, 2198340), (120, 2161701), (135, 1921512), (138, 1879740), (162, 1601260), (177, 1465560), (180, 1441134), (184, 1409805), (207, 1253160), (216, 1200945), (230, 1127844), (236, 1099170), (270, 960756), (276, 939870), (295, 879336), (324, 800630), (345, 751896), (354, 732780), (360, 720567), (405, 640504), (414, 626580), (460, 563922), (472, 549585), (531, 488520), (540, 480378), (552, 469935), (590, 439668), (621, 417720), (648, 400315), (690, 375948), (708, 366390), (810, 320252), (828, 313290), (885, 293112), (920, 281961), (1035, 250632), (1062, 244260), (1080, 240189), (1180, 219834), (1242, 208860), (1357, 191160), (1380, 187974), (1416, 183195), (1593, 162840), (1620, 160126), (1656, 156645), (1770, 146556), (1863, 139240), (2070, 125316), (2124, 122130), (2360, 109917), (2484, 104430), (2655, 97704), (2714, 95580), (2760, 93987), (3105, 83544), (3186, 81420), (3240, 80063), (3481, 74520), (3540, 73278), (3726, 69620), (4071, 63720), (4140, 62658), (4248, 61065), (4779, 54280), (4968, 52215), (5310, 48852), (5428, 47790), (6210, 41772), (6372, 40710), (6785, 38232), (6962, 37260), (7080, 36639), (7452, 34810), (7965, 32568), (8142, 31860), (8280, 31329), (9315, 27848), (9558, 27140), (10443, 24840), (10620, 24426), (10856, 23895), (12213, 21240), (12420, 20886), (12744, 20355), (13570, 19116), (13924, 18630), (14904, 17405), (15930, 16284)]