812136780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 360

約数和(自身を含む): 3195683568

約数和(自身を除く): 2383546788

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, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 324, 351, 364, 378, 390, 405, 420, 441, 455, 468, 490, 540, 546, 567, 585, 588, 630, 637, 702, 735, 756, 780, 787, 810, 819, 882, 910, 945, 980, 1053, 1092, 1134, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1574, 1620, 1638, 1755, 1764, 1820, 1890, 1911, 2106, 2205, 2268, 2340, 2361, 2457, 2548, 2646, 2730, 2835, 2940, 3148, 3185, 3276, 3510, 3780, 3822, 3935, 3969, 4095, 4212, 4410, 4722, 4914, 5265, 5292, 5460, 5509, 5670, 5733, 6370, 6615, 7020, 7083, 7371, 7644, 7870, 7938, 8190, 8820, 9444, 9555, 9828, 10231, 10530, 11018, 11340, 11466, 11805, 12285, 12740, 13230, 14166, 14742, 15740, 15876, 16380, 16527, 17199, 19110, 19845, 20462, 21060, 21249, 22036, 22932, 23610, 24570, 26460, 27545, 28332, 28665, 29484, 30693, 33054, 34398, 35415, 36855, 38220, 38563, 39690, 40924, 42498, 47220, 49140, 49581, 51155, 51597, 55090, 57330, 61386, 63747, 66108, 68796, 70830, 71617, 73710, 77126, 79380, 82635, 84996, 85995, 92079, 99162, 102310, 103194, 106245, 110180, 114660, 115689, 122772, 127494, 141660, 143234, 147420, 148743, 153465, 154252, 165270, 171990, 184158, 192815, 198324, 204620, 206388, 212490, 214851, 231378, 247905, 254988, 257985, 276237, 286468, 297486, 306930, 318735, 330540, 343980, 347067, 358085, 368316, 385630, 424980, 429702, 446229, 460395, 462756, 495810, 501319, 515970, 552474, 578445, 594972, 613860, 637470, 644553, 694134, 716170, 743715, 771260, 828711, 859404, 892458, 920790, 991620, 1002638, 1031940, 1041201, 1074255, 1104948, 1156890, 1274940, 1289106, 1381185, 1388268, 1432340, 1487430, 1503957, 1657422, 1735335, 1784916, 1841580, 1933659, 2005276, 2082402, 2148510, 2231145, 2313780, 2506595, 2578212, 2762370, 2974860, 3007914, 3123603, 3222765, 3314844, 3470670, 3867318, 4143555, 4164804, 4297020, 4462290, 4511871, 5013190, 5206005, 5524740, 5800977, 6015828, 6247206, 6445530, 6941340, 7519785, 7734636, 8287110, 8924580, 9023742, 9668295, 10026380, 10412010, 11601954, 12494412, 12891060, 13535613, 15039570, 15618015, 16574220, 18047484, 19336590, 20824020, 22559355, 23203908, 27071226, 29004885, 30079140, 31236030, 38673180, 40606839, 45118710, 54142452, 58009770, 62472060, 67678065, 81213678, 90237420, 116019540, 135356130, 162427356, 203034195, 270712260, 406068390, 812136780]

約数ペア:

[(1, 812136780), (2, 406068390), (3, 270712260), (4, 203034195), (5, 162427356), (6, 135356130), (7, 116019540), (9, 90237420), (10, 81213678), (12, 67678065), (13, 62472060), (14, 58009770), (15, 54142452), (18, 45118710), (20, 40606839), (21, 38673180), (26, 31236030), (27, 30079140), (28, 29004885), (30, 27071226), (35, 23203908), (36, 22559355), (39, 20824020), (42, 19336590), (45, 18047484), (49, 16574220), (52, 15618015), (54, 15039570), (60, 13535613), (63, 12891060), (65, 12494412), (70, 11601954), (78, 10412010), (81, 10026380), (84, 9668295), (90, 9023742), (91, 8924580), (98, 8287110), (105, 7734636), (108, 7519785), (117, 6941340), (126, 6445530), (130, 6247206), (135, 6015828), (140, 5800977), (147, 5524740), (156, 5206005), (162, 5013190), (180, 4511871), (182, 4462290), (189, 4297020), (195, 4164804), (196, 4143555), (210, 3867318), (234, 3470670), (245, 3314844), (252, 3222765), (260, 3123603), (270, 3007914), (273, 2974860), (294, 2762370), (315, 2578212), (324, 2506595), (351, 2313780), (364, 2231145), (378, 2148510), (390, 2082402), (405, 2005276), (420, 1933659), (441, 1841580), (455, 1784916), (468, 1735335), (490, 1657422), (540, 1503957), (546, 1487430), (567, 1432340), (585, 1388268), (588, 1381185), (630, 1289106), (637, 1274940), (702, 1156890), (735, 1104948), (756, 1074255), (780, 1041201), (787, 1031940), (810, 1002638), (819, 991620), (882, 920790), (910, 892458), (945, 859404), (980, 828711), (1053, 771260), (1092, 743715), (1134, 716170), (1170, 694134), (1260, 644553), (1274, 637470), (1323, 613860), (1365, 594972), (1404, 578445), (1470, 552474), (1574, 515970), (1620, 501319), (1638, 495810), (1755, 462756), (1764, 460395), (1820, 446229), (1890, 429702), (1911, 424980), (2106, 385630), (2205, 368316), (2268, 358085), (2340, 347067), (2361, 343980), (2457, 330540), (2548, 318735), (2646, 306930), (2730, 297486), (2835, 286468), (2940, 276237), (3148, 257985), (3185, 254988), (3276, 247905), (3510, 231378), (3780, 214851), (3822, 212490), (3935, 206388), (3969, 204620), (4095, 198324), (4212, 192815), (4410, 184158), (4722, 171990), (4914, 165270), (5265, 154252), (5292, 153465), (5460, 148743), (5509, 147420), (5670, 143234), (5733, 141660), (6370, 127494), (6615, 122772), (7020, 115689), (7083, 114660), (7371, 110180), (7644, 106245), (7870, 103194), (7938, 102310), (8190, 99162), (8820, 92079), (9444, 85995), (9555, 84996), (9828, 82635), (10231, 79380), (10530, 77126), (11018, 73710), (11340, 71617), (11466, 70830), (11805, 68796), (12285, 66108), (12740, 63747), (13230, 61386), (14166, 57330), (14742, 55090), (15740, 51597), (15876, 51155), (16380, 49581), (16527, 49140), (17199, 47220), (19110, 42498), (19845, 40924), (20462, 39690), (21060, 38563), (21249, 38220), (22036, 36855), (22932, 35415), (23610, 34398), (24570, 33054), (26460, 30693), (27545, 29484), (28332, 28665)]