16391260440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:984

約数の個数: 320

約数和(自身を含む): 56857822560

約数和(自身を除く): 40466562120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 163, 164, 180, 205, 216, 246, 270, 324, 326, 328, 360, 369, 405, 410, 489, 492, 540, 615, 648, 652, 738, 757, 810, 815, 820, 978, 984, 1080, 1107, 1230, 1304, 1467, 1476, 1514, 1620, 1630, 1640, 1845, 1956, 2214, 2271, 2445, 2460, 2934, 2952, 3028, 3240, 3260, 3321, 3690, 3785, 3912, 4401, 4428, 4542, 4890, 4920, 5535, 5868, 6056, 6520, 6642, 6683, 6813, 7335, 7380, 7570, 8802, 8856, 9084, 9780, 11070, 11355, 11736, 13203, 13284, 13366, 13626, 14670, 14760, 15140, 16605, 17604, 18168, 19560, 20049, 20439, 22005, 22140, 22710, 26406, 26568, 26732, 27252, 29340, 30280, 31037, 33210, 33415, 34065, 35208, 40098, 40878, 44010, 44280, 45420, 52812, 53464, 54504, 58680, 60147, 61317, 62074, 66015, 66420, 66830, 68130, 80196, 81756, 88020, 90840, 93111, 100245, 102195, 105624, 120294, 122634, 123391, 124148, 132030, 132840, 133660, 136260, 155185, 160392, 163512, 176040, 180441, 186222, 200490, 204390, 240588, 245268, 246782, 248296, 264060, 267320, 272520, 279333, 300735, 306585, 310370, 360882, 370173, 372444, 400980, 408780, 465555, 481176, 490536, 493564, 528120, 541323, 558666, 601470, 613170, 616955, 620740, 721764, 740346, 744888, 801960, 817560, 837999, 902205, 931110, 987128, 1082646, 1110519, 1117332, 1202940, 1226340, 1233910, 1241480, 1396665, 1443528, 1480692, 1675998, 1804410, 1850865, 1862220, 2165292, 2221038, 2234664, 2405880, 2452680, 2467820, 2513997, 2706615, 2793330, 2961384, 3331557, 3351996, 3608820, 3701730, 3724440, 4189995, 4330584, 4442076, 4935640, 5027994, 5059031, 5413230, 5552595, 5586660, 6663114, 6703992, 7217640, 7403460, 8379990, 8884152, 9994671, 10055988, 10118062, 10826460, 11105190, 11173320, 12569985, 13326228, 14806920, 15177093, 16657785, 16759980, 19989342, 20111976, 20236124, 21652920, 22210380, 25139970, 25295155, 26652456, 30354186, 33315570, 33519960, 39978684, 40472248, 44420760, 45531279, 49973355, 50279940, 50590310, 60708372, 66631140, 75885465, 79957368, 91062558, 99946710, 100559880, 101180620, 121416744, 133262280, 136593837, 151770930, 182125116, 199893420, 202361240, 227656395, 273187674, 303541860, 364250232, 399786840, 409781511, 455312790, 546375348, 607083720, 682969185, 819563022, 910625580, 1092750696, 1365938370, 1639126044, 1821251160, 2048907555, 2731876740, 3278252088, 4097815110, 5463753480, 8195630220, 16391260440]

約数ペア:

[(1, 16391260440), (2, 8195630220), (3, 5463753480), (4, 4097815110), (5, 3278252088), (6, 2731876740), (8, 2048907555), (9, 1821251160), (10, 1639126044), (12, 1365938370), (15, 1092750696), (18, 910625580), (20, 819563022), (24, 682969185), (27, 607083720), (30, 546375348), (36, 455312790), (40, 409781511), (41, 399786840), (45, 364250232), (54, 303541860), (60, 273187674), (72, 227656395), (81, 202361240), (82, 199893420), (90, 182125116), (108, 151770930), (120, 136593837), (123, 133262280), (135, 121416744), (162, 101180620), (163, 100559880), (164, 99946710), (180, 91062558), (205, 79957368), (216, 75885465), (246, 66631140), (270, 60708372), (324, 50590310), (326, 50279940), (328, 49973355), (360, 45531279), (369, 44420760), (405, 40472248), (410, 39978684), (489, 33519960), (492, 33315570), (540, 30354186), (615, 26652456), (648, 25295155), (652, 25139970), (738, 22210380), (757, 21652920), (810, 20236124), (815, 20111976), (820, 19989342), (978, 16759980), (984, 16657785), (1080, 15177093), (1107, 14806920), (1230, 13326228), (1304, 12569985), (1467, 11173320), (1476, 11105190), (1514, 10826460), (1620, 10118062), (1630, 10055988), (1640, 9994671), (1845, 8884152), (1956, 8379990), (2214, 7403460), (2271, 7217640), (2445, 6703992), (2460, 6663114), (2934, 5586660), (2952, 5552595), (3028, 5413230), (3240, 5059031), (3260, 5027994), (3321, 4935640), (3690, 4442076), (3785, 4330584), (3912, 4189995), (4401, 3724440), (4428, 3701730), (4542, 3608820), (4890, 3351996), (4920, 3331557), (5535, 2961384), (5868, 2793330), (6056, 2706615), (6520, 2513997), (6642, 2467820), (6683, 2452680), (6813, 2405880), (7335, 2234664), (7380, 2221038), (7570, 2165292), (8802, 1862220), (8856, 1850865), (9084, 1804410), (9780, 1675998), (11070, 1480692), (11355, 1443528), (11736, 1396665), (13203, 1241480), (13284, 1233910), (13366, 1226340), (13626, 1202940), (14670, 1117332), (14760, 1110519), (15140, 1082646), (16605, 987128), (17604, 931110), (18168, 902205), (19560, 837999), (20049, 817560), (20439, 801960), (22005, 744888), (22140, 740346), (22710, 721764), (26406, 620740), (26568, 616955), (26732, 613170), (27252, 601470), (29340, 558666), (30280, 541323), (31037, 528120), (33210, 493564), (33415, 490536), (34065, 481176), (35208, 465555), (40098, 408780), (40878, 400980), (44010, 372444), (44280, 370173), (45420, 360882), (52812, 310370), (53464, 306585), (54504, 300735), (58680, 279333), (60147, 272520), (61317, 267320), (62074, 264060), (66015, 248296), (66420, 246782), (66830, 245268), (68130, 240588), (80196, 204390), (81756, 200490), (88020, 186222), (90840, 180441), (93111, 176040), (100245, 163512), (102195, 160392), (105624, 155185), (120294, 136260), (122634, 133660), (123391, 132840), (124148, 132030)]