71058960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 240

約数和(自身を含む): 285053184

約数和(自身を除く): 213994224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 613, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1226, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1839, 1840, 1932, 2070, 2415, 2452, 2520, 2576, 2760, 2898, 3065, 3220, 3312, 3678, 3864, 4140, 4291, 4830, 4904, 5040, 5517, 5520, 5796, 6130, 6440, 7245, 7356, 7728, 8280, 8582, 9195, 9660, 9808, 11034, 11592, 12260, 12873, 12880, 14099, 14490, 14712, 16560, 17164, 18390, 19320, 21455, 22068, 23184, 24520, 25746, 27585, 28198, 28980, 29424, 34328, 36780, 38619, 38640, 42297, 42910, 44136, 49040, 51492, 55170, 56396, 57960, 64365, 68656, 70495, 73560, 77238, 84594, 85820, 88272, 98693, 102984, 110340, 112792, 115920, 126891, 128730, 140990, 147120, 154476, 169188, 171640, 193095, 197386, 205968, 211485, 220680, 225584, 253782, 257460, 281980, 296079, 308952, 338376, 343280, 386190, 394772, 422970, 441360, 493465, 507564, 514920, 563960, 592158, 617904, 634455, 676752, 772380, 789544, 845940, 888237, 986930, 1015128, 1029840, 1127920, 1184316, 1268910, 1480395, 1544760, 1579088, 1691880, 1776474, 1973860, 2030256, 2368632, 2537820, 2960790, 3089520, 3383760, 3552948, 3947720, 4441185, 4737264, 5075640, 5921580, 7105896, 7895440, 8882370, 10151280, 11843160, 14211792, 17764740, 23686320, 35529480, 71058960]

約数ペア:

[(1, 71058960), (2, 35529480), (3, 23686320), (4, 17764740), (5, 14211792), (6, 11843160), (7, 10151280), (8, 8882370), (9, 7895440), (10, 7105896), (12, 5921580), (14, 5075640), (15, 4737264), (16, 4441185), (18, 3947720), (20, 3552948), (21, 3383760), (23, 3089520), (24, 2960790), (28, 2537820), (30, 2368632), (35, 2030256), (36, 1973860), (40, 1776474), (42, 1691880), (45, 1579088), (46, 1544760), (48, 1480395), (56, 1268910), (60, 1184316), (63, 1127920), (69, 1029840), (70, 1015128), (72, 986930), (80, 888237), (84, 845940), (90, 789544), (92, 772380), (105, 676752), (112, 634455), (115, 617904), (120, 592158), (126, 563960), (138, 514920), (140, 507564), (144, 493465), (161, 441360), (168, 422970), (180, 394772), (184, 386190), (207, 343280), (210, 338376), (230, 308952), (240, 296079), (252, 281980), (276, 257460), (280, 253782), (315, 225584), (322, 220680), (336, 211485), (345, 205968), (360, 197386), (368, 193095), (414, 171640), (420, 169188), (460, 154476), (483, 147120), (504, 140990), (552, 128730), (560, 126891), (613, 115920), (630, 112792), (644, 110340), (690, 102984), (720, 98693), (805, 88272), (828, 85820), (840, 84594), (920, 77238), (966, 73560), (1008, 70495), (1035, 68656), (1104, 64365), (1226, 57960), (1260, 56396), (1288, 55170), (1380, 51492), (1449, 49040), (1610, 44136), (1656, 42910), (1680, 42297), (1839, 38640), (1840, 38619), (1932, 36780), (2070, 34328), (2415, 29424), (2452, 28980), (2520, 28198), (2576, 27585), (2760, 25746), (2898, 24520), (3065, 23184), (3220, 22068), (3312, 21455), (3678, 19320), (3864, 18390), (4140, 17164), (4291, 16560), (4830, 14712), (4904, 14490), (5040, 14099), (5517, 12880), (5520, 12873), (5796, 12260), (6130, 11592), (6440, 11034), (7245, 9808), (7356, 9660), (7728, 9195), (8280, 8582)]