8148794160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{70589}}^1$

素因数の和:70655

約数の個数: 160

約数和(自身を含む): 27940086720

約数和(自身を除く): 19791292560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2886, 2960, 3120, 3848, 4440, 4810, 5772, 7215, 7696, 8880, 9620, 11544, 14430, 19240, 23088, 28860, 38480, 57720, 70589, 115440, 141178, 211767, 282356, 352945, 423534, 564712, 705890, 847068, 917657, 1058835, 1129424, 1411780, 1694136, 1835314, 2117670, 2611793, 2752971, 2823560, 3388272, 3670628, 4235340, 4588285, 5223586, 5505942, 5647120, 7341256, 7835379, 8470680, 9176570, 10447172, 11011884, 13058965, 13764855, 14682512, 15670758, 16941360, 18353140, 20894344, 22023768, 26117930, 27529710, 31341516, 33953309, 36706280, 39176895, 41788688, 44047536, 52235860, 55059420, 62683032, 67906618, 73412560, 78353790, 101859927, 104471720, 110118840, 125366064, 135813236, 156707580, 169766545, 203719854, 208943440, 220237680, 271626472, 313415160, 339533090, 407439708, 509299635, 543252944, 626830320, 679066180, 814879416, 1018599270, 1358132360, 1629758832, 2037198540, 2716264720, 4074397080, 8148794160]

約数ペア:

[(1, 8148794160), (2, 4074397080), (3, 2716264720), (4, 2037198540), (5, 1629758832), (6, 1358132360), (8, 1018599270), (10, 814879416), (12, 679066180), (13, 626830320), (15, 543252944), (16, 509299635), (20, 407439708), (24, 339533090), (26, 313415160), (30, 271626472), (37, 220237680), (39, 208943440), (40, 203719854), (48, 169766545), (52, 156707580), (60, 135813236), (65, 125366064), (74, 110118840), (78, 104471720), (80, 101859927), (104, 78353790), (111, 73412560), (120, 67906618), (130, 62683032), (148, 55059420), (156, 52235860), (185, 44047536), (195, 41788688), (208, 39176895), (222, 36706280), (240, 33953309), (260, 31341516), (296, 27529710), (312, 26117930), (370, 22023768), (390, 20894344), (444, 18353140), (481, 16941360), (520, 15670758), (555, 14682512), (592, 13764855), (624, 13058965), (740, 11011884), (780, 10447172), (888, 9176570), (962, 8470680), (1040, 7835379), (1110, 7341256), (1443, 5647120), (1480, 5505942), (1560, 5223586), (1776, 4588285), (1924, 4235340), (2220, 3670628), (2405, 3388272), (2886, 2823560), (2960, 2752971), (3120, 2611793), (3848, 2117670), (4440, 1835314), (4810, 1694136), (5772, 1411780), (7215, 1129424), (7696, 1058835), (8880, 917657), (9620, 847068), (11544, 705890), (14430, 564712), (19240, 423534), (23088, 352945), (28860, 282356), (38480, 211767), (57720, 141178), (70589, 115440)]