1569142680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 256

約数和(自身を含む): 5581440000

約数和(自身を除く): 4012297320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 140, 147, 168, 196, 201, 210, 245, 268, 280, 294, 335, 343, 392, 402, 420, 469, 490, 536, 569, 588, 670, 686, 735, 804, 840, 938, 980, 1005, 1029, 1138, 1176, 1340, 1372, 1407, 1470, 1608, 1707, 1715, 1876, 1960, 2010, 2058, 2276, 2345, 2680, 2744, 2814, 2845, 2940, 3283, 3414, 3430, 3752, 3983, 4020, 4116, 4552, 4690, 5145, 5628, 5690, 5880, 6566, 6828, 6860, 7035, 7966, 8040, 8232, 8535, 9380, 9849, 10290, 11256, 11380, 11949, 13132, 13656, 13720, 14070, 15932, 16415, 17070, 18760, 19698, 19915, 20580, 22760, 22981, 23898, 26264, 27881, 28140, 31864, 32830, 34140, 38123, 39396, 39830, 41160, 45962, 47796, 49245, 55762, 56280, 59745, 65660, 68280, 68943, 76246, 78792, 79660, 83643, 91924, 95592, 98490, 111524, 114369, 114905, 119490, 131320, 137886, 139405, 152492, 159320, 167286, 183848, 190615, 195167, 196980, 223048, 228738, 229810, 238980, 266861, 275772, 278810, 304984, 334572, 344715, 381230, 390334, 393960, 418215, 457476, 459620, 477960, 533722, 551544, 557620, 571845, 585501, 669144, 689430, 762460, 780668, 800583, 836430, 914952, 919240, 975835, 1067444, 1115240, 1143690, 1171002, 1334305, 1378860, 1524920, 1561336, 1601166, 1672860, 1868027, 1951670, 2134888, 2287380, 2342004, 2668610, 2757720, 2927505, 3202332, 3345720, 3736054, 3903340, 4002915, 4574760, 4684008, 5337220, 5604081, 5855010, 6404664, 7472108, 7806680, 8005830, 9340135, 10674440, 11208162, 11710020, 13076189, 14944216, 16011660, 18680270, 22416324, 23420040, 26152378, 28020405, 32023320, 37360540, 39228567, 44832648, 52304756, 56040810, 65380945, 74721080, 78457134, 104609512, 112081620, 130761890, 156914268, 196142835, 224163240, 261523780, 313828536, 392285670, 523047560, 784571340, 1569142680]

約数ペア:

[(1, 1569142680), (2, 784571340), (3, 523047560), (4, 392285670), (5, 313828536), (6, 261523780), (7, 224163240), (8, 196142835), (10, 156914268), (12, 130761890), (14, 112081620), (15, 104609512), (20, 78457134), (21, 74721080), (24, 65380945), (28, 56040810), (30, 52304756), (35, 44832648), (40, 39228567), (42, 37360540), (49, 32023320), (56, 28020405), (60, 26152378), (67, 23420040), (70, 22416324), (84, 18680270), (98, 16011660), (105, 14944216), (120, 13076189), (134, 11710020), (140, 11208162), (147, 10674440), (168, 9340135), (196, 8005830), (201, 7806680), (210, 7472108), (245, 6404664), (268, 5855010), (280, 5604081), (294, 5337220), (335, 4684008), (343, 4574760), (392, 4002915), (402, 3903340), (420, 3736054), (469, 3345720), (490, 3202332), (536, 2927505), (569, 2757720), (588, 2668610), (670, 2342004), (686, 2287380), (735, 2134888), (804, 1951670), (840, 1868027), (938, 1672860), (980, 1601166), (1005, 1561336), (1029, 1524920), (1138, 1378860), (1176, 1334305), (1340, 1171002), (1372, 1143690), (1407, 1115240), (1470, 1067444), (1608, 975835), (1707, 919240), (1715, 914952), (1876, 836430), (1960, 800583), (2010, 780668), (2058, 762460), (2276, 689430), (2345, 669144), (2680, 585501), (2744, 571845), (2814, 557620), (2845, 551544), (2940, 533722), (3283, 477960), (3414, 459620), (3430, 457476), (3752, 418215), (3983, 393960), (4020, 390334), (4116, 381230), (4552, 344715), (4690, 334572), (5145, 304984), (5628, 278810), (5690, 275772), (5880, 266861), (6566, 238980), (6828, 229810), (6860, 228738), (7035, 223048), (7966, 196980), (8040, 195167), (8232, 190615), (8535, 183848), (9380, 167286), (9849, 159320), (10290, 152492), (11256, 139405), (11380, 137886), (11949, 131320), (13132, 119490), (13656, 114905), (13720, 114369), (14070, 111524), (15932, 98490), (16415, 95592), (17070, 91924), (18760, 83643), (19698, 79660), (19915, 78792), (20580, 76246), (22760, 68943), (22981, 68280), (23898, 65660), (26264, 59745), (27881, 56280), (28140, 55762), (31864, 49245), (32830, 47796), (34140, 45962), (38123, 41160), (39396, 39830)]