70892040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 177939960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 31, 34, 38, 40, 51, 57, 59, 60, 62, 68, 76, 85, 93, 95, 102, 114, 118, 120, 124, 136, 152, 155, 170, 177, 186, 190, 204, 228, 236, 248, 255, 285, 295, 310, 323, 340, 354, 372, 380, 408, 456, 465, 472, 510, 527, 570, 589, 590, 620, 646, 680, 708, 744, 760, 885, 930, 969, 1003, 1020, 1054, 1121, 1140, 1178, 1180, 1240, 1292, 1416, 1581, 1615, 1767, 1770, 1829, 1860, 1938, 2006, 2040, 2108, 2242, 2280, 2356, 2360, 2584, 2635, 2945, 3009, 3162, 3230, 3363, 3534, 3540, 3658, 3720, 3876, 4012, 4216, 4484, 4712, 4845, 5015, 5270, 5487, 5605, 5890, 6018, 6324, 6460, 6726, 7068, 7080, 7316, 7752, 7905, 8024, 8835, 8968, 9145, 9690, 10013, 10030, 10540, 10974, 11210, 11780, 12036, 12648, 12920, 13452, 14136, 14632, 15045, 15810, 16815, 17670, 18290, 19057, 19380, 20026, 20060, 21080, 21948, 22420, 23560, 24072, 26904, 27435, 30039, 30090, 31093, 31620, 33630, 34751, 35340, 36580, 38114, 38760, 40052, 40120, 43896, 44840, 50065, 54870, 57171, 60078, 60180, 62186, 63240, 67260, 69502, 70680, 73160, 76228, 80104, 93279, 95285, 100130, 104253, 109740, 114342, 120156, 120360, 124372, 134520, 139004, 150195, 152456, 155465, 173755, 186558, 190570, 200260, 208506, 219480, 228684, 240312, 248744, 278008, 285855, 300390, 310930, 347510, 373116, 381140, 400520, 417012, 457368, 466395, 521265, 571710, 590767, 600780, 621860, 695020, 746232, 762280, 834024, 932790, 1042530, 1143420, 1181534, 1201560, 1243720, 1390040, 1772301, 1865580, 2085060, 2286840, 2363068, 2953835, 3544602, 3731160, 4170120, 4726136, 5907670, 7089204, 8861505, 11815340, 14178408, 17723010, 23630680, 35446020, 70892040]

約数ペア:

[(1, 70892040), (2, 35446020), (3, 23630680), (4, 17723010), (5, 14178408), (6, 11815340), (8, 8861505), (10, 7089204), (12, 5907670), (15, 4726136), (17, 4170120), (19, 3731160), (20, 3544602), (24, 2953835), (30, 2363068), (31, 2286840), (34, 2085060), (38, 1865580), (40, 1772301), (51, 1390040), (57, 1243720), (59, 1201560), (60, 1181534), (62, 1143420), (68, 1042530), (76, 932790), (85, 834024), (93, 762280), (95, 746232), (102, 695020), (114, 621860), (118, 600780), (120, 590767), (124, 571710), (136, 521265), (152, 466395), (155, 457368), (170, 417012), (177, 400520), (186, 381140), (190, 373116), (204, 347510), (228, 310930), (236, 300390), (248, 285855), (255, 278008), (285, 248744), (295, 240312), (310, 228684), (323, 219480), (340, 208506), (354, 200260), (372, 190570), (380, 186558), (408, 173755), (456, 155465), (465, 152456), (472, 150195), (510, 139004), (527, 134520), (570, 124372), (589, 120360), (590, 120156), (620, 114342), (646, 109740), (680, 104253), (708, 100130), (744, 95285), (760, 93279), (885, 80104), (930, 76228), (969, 73160), (1003, 70680), (1020, 69502), (1054, 67260), (1121, 63240), (1140, 62186), (1178, 60180), (1180, 60078), (1240, 57171), (1292, 54870), (1416, 50065), (1581, 44840), (1615, 43896), (1767, 40120), (1770, 40052), (1829, 38760), (1860, 38114), (1938, 36580), (2006, 35340), (2040, 34751), (2108, 33630), (2242, 31620), (2280, 31093), (2356, 30090), (2360, 30039), (2584, 27435), (2635, 26904), (2945, 24072), (3009, 23560), (3162, 22420), (3230, 21948), (3363, 21080), (3534, 20060), (3540, 20026), (3658, 19380), (3720, 19057), (3876, 18290), (4012, 17670), (4216, 16815), (4484, 15810), (4712, 15045), (4845, 14632), (5015, 14136), (5270, 13452), (5487, 12920), (5605, 12648), (5890, 12036), (6018, 11780), (6324, 11210), (6460, 10974), (6726, 10540), (7068, 10030), (7080, 10013), (7316, 9690), (7752, 9145), (7905, 8968), (8024, 8835)]