270712260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 288

約数和(自身を含む): 1056424320

約数和(自身を除く): 785712060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 787, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1574, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2340, 2361, 2457, 2548, 2646, 2730, 2940, 3148, 3185, 3276, 3510, 3780, 3822, 3935, 4095, 4410, 4722, 4914, 5292, 5460, 5509, 5733, 6370, 6615, 7020, 7083, 7644, 7870, 8190, 8820, 9444, 9555, 9828, 10231, 11018, 11466, 11805, 12285, 12740, 13230, 14166, 15740, 16380, 16527, 17199, 19110, 20462, 21249, 22036, 22932, 23610, 24570, 26460, 27545, 28332, 28665, 30693, 33054, 34398, 35415, 38220, 38563, 40924, 42498, 47220, 49140, 49581, 51155, 55090, 57330, 61386, 66108, 68796, 70830, 71617, 77126, 82635, 84996, 85995, 92079, 99162, 102310, 106245, 110180, 114660, 115689, 122772, 141660, 143234, 148743, 153465, 154252, 165270, 171990, 184158, 192815, 198324, 204620, 212490, 214851, 231378, 247905, 276237, 286468, 297486, 306930, 330540, 343980, 347067, 358085, 368316, 385630, 424980, 429702, 460395, 462756, 495810, 501319, 552474, 578445, 594972, 613860, 644553, 694134, 716170, 743715, 771260, 859404, 920790, 991620, 1002638, 1041201, 1074255, 1104948, 1156890, 1289106, 1381185, 1388268, 1432340, 1487430, 1503957, 1735335, 1841580, 1933659, 2005276, 2082402, 2148510, 2313780, 2506595, 2578212, 2762370, 2974860, 3007914, 3222765, 3470670, 3867318, 4164804, 4297020, 4511871, 5013190, 5206005, 5524740, 6015828, 6445530, 6941340, 7519785, 7734636, 9023742, 9668295, 10026380, 10412010, 12891060, 13535613, 15039570, 18047484, 19336590, 20824020, 22559355, 27071226, 30079140, 38673180, 45118710, 54142452, 67678065, 90237420, 135356130, 270712260]

約数ペア:

[(1, 270712260), (2, 135356130), (3, 90237420), (4, 67678065), (5, 54142452), (6, 45118710), (7, 38673180), (9, 30079140), (10, 27071226), (12, 22559355), (13, 20824020), (14, 19336590), (15, 18047484), (18, 15039570), (20, 13535613), (21, 12891060), (26, 10412010), (27, 10026380), (28, 9668295), (30, 9023742), (35, 7734636), (36, 7519785), (39, 6941340), (42, 6445530), (45, 6015828), (49, 5524740), (52, 5206005), (54, 5013190), (60, 4511871), (63, 4297020), (65, 4164804), (70, 3867318), (78, 3470670), (84, 3222765), (90, 3007914), (91, 2974860), (98, 2762370), (105, 2578212), (108, 2506595), (117, 2313780), (126, 2148510), (130, 2082402), (135, 2005276), (140, 1933659), (147, 1841580), (156, 1735335), (180, 1503957), (182, 1487430), (189, 1432340), (195, 1388268), (196, 1381185), (210, 1289106), (234, 1156890), (245, 1104948), (252, 1074255), (260, 1041201), (270, 1002638), (273, 991620), (294, 920790), (315, 859404), (351, 771260), (364, 743715), (378, 716170), (390, 694134), (420, 644553), (441, 613860), (455, 594972), (468, 578445), (490, 552474), (540, 501319), (546, 495810), (585, 462756), (588, 460395), (630, 429702), (637, 424980), (702, 385630), (735, 368316), (756, 358085), (780, 347067), (787, 343980), (819, 330540), (882, 306930), (910, 297486), (945, 286468), (980, 276237), (1092, 247905), (1170, 231378), (1260, 214851), (1274, 212490), (1323, 204620), (1365, 198324), (1404, 192815), (1470, 184158), (1574, 171990), (1638, 165270), (1755, 154252), (1764, 153465), (1820, 148743), (1890, 143234), (1911, 141660), (2205, 122772), (2340, 115689), (2361, 114660), (2457, 110180), (2548, 106245), (2646, 102310), (2730, 99162), (2940, 92079), (3148, 85995), (3185, 84996), (3276, 82635), (3510, 77126), (3780, 71617), (3822, 70830), (3935, 68796), (4095, 66108), (4410, 61386), (4722, 57330), (4914, 55090), (5292, 51155), (5460, 49581), (5509, 49140), (5733, 47220), (6370, 42498), (6615, 40924), (7020, 38563), (7083, 38220), (7644, 35415), (7870, 34398), (8190, 33054), (8820, 30693), (9444, 28665), (9555, 28332), (9828, 27545), (10231, 26460), (11018, 24570), (11466, 23610), (11805, 22932), (12285, 22036), (12740, 21249), (13230, 20462), (14166, 19110), (15740, 17199), (16380, 16527)]