70825080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 223027200

約数和(自身を除く): 152202120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 241, 248, 310, 316, 372, 395, 465, 474, 482, 620, 632, 723, 744, 790, 930, 948, 964, 1185, 1205, 1240, 1446, 1580, 1860, 1896, 1928, 2370, 2410, 2449, 2892, 3160, 3615, 3720, 4740, 4820, 4898, 5784, 7230, 7347, 7471, 9480, 9640, 9796, 12245, 14460, 14694, 14942, 19039, 19592, 22413, 24490, 28920, 29388, 29884, 36735, 37355, 38078, 44826, 48980, 57117, 58776, 59768, 73470, 74710, 76156, 89652, 95195, 97960, 112065, 114234, 146940, 149420, 152312, 179304, 190390, 224130, 228468, 285585, 293880, 298840, 380780, 448260, 456936, 571170, 590209, 761560, 896520, 1142340, 1180418, 1770627, 2284680, 2360836, 2951045, 3541254, 4721672, 5902090, 7082508, 8853135, 11804180, 14165016, 17706270, 23608360, 35412540, 70825080]

約数ペア:

[(1, 70825080), (2, 35412540), (3, 23608360), (4, 17706270), (5, 14165016), (6, 11804180), (8, 8853135), (10, 7082508), (12, 5902090), (15, 4721672), (20, 3541254), (24, 2951045), (30, 2360836), (31, 2284680), (40, 1770627), (60, 1180418), (62, 1142340), (79, 896520), (93, 761560), (120, 590209), (124, 571170), (155, 456936), (158, 448260), (186, 380780), (237, 298840), (241, 293880), (248, 285585), (310, 228468), (316, 224130), (372, 190390), (395, 179304), (465, 152312), (474, 149420), (482, 146940), (620, 114234), (632, 112065), (723, 97960), (744, 95195), (790, 89652), (930, 76156), (948, 74710), (964, 73470), (1185, 59768), (1205, 58776), (1240, 57117), (1446, 48980), (1580, 44826), (1860, 38078), (1896, 37355), (1928, 36735), (2370, 29884), (2410, 29388), (2449, 28920), (2892, 24490), (3160, 22413), (3615, 19592), (3720, 19039), (4740, 14942), (4820, 14694), (4898, 14460), (5784, 12245), (7230, 9796), (7347, 9640), (7471, 9480)]