2470023840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1175

約数の個数: 192

約数和(自身を含む): 8269309440

約数和(自身を除く): 5799285600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 421, 480, 510, 544, 680, 719, 816, 842, 1020, 1263, 1360, 1438, 1632, 1684, 2040, 2105, 2157, 2526, 2720, 2876, 3368, 3595, 4080, 4210, 4314, 5052, 5752, 6315, 6736, 7157, 7190, 8160, 8420, 8628, 10104, 10785, 11504, 12223, 12630, 13472, 14314, 14380, 16840, 17256, 20208, 21471, 21570, 23008, 24446, 25260, 28628, 28760, 33680, 34512, 35785, 36669, 40416, 42942, 43140, 48892, 50520, 57256, 57520, 61115, 67360, 69024, 71570, 73338, 85884, 86280, 97784, 101040, 107355, 114512, 115040, 122230, 143140, 146676, 171768, 172560, 183345, 195568, 202080, 214710, 229024, 244460, 286280, 293352, 302699, 343536, 345120, 366690, 391136, 429420, 488920, 572560, 586704, 605398, 687072, 733380, 858840, 908097, 977840, 1145120, 1173408, 1210796, 1466760, 1513495, 1717680, 1816194, 1955680, 2421592, 2933520, 3026990, 3435360, 3632388, 4540485, 4843184, 5145883, 5867040, 6053980, 7264776, 9080970, 9686368, 10291766, 12107960, 14529552, 15437649, 18161940, 20583532, 24215920, 25729415, 29059104, 30875298, 36323880, 41167064, 48431840, 51458830, 61750596, 72647760, 77188245, 82334128, 102917660, 123501192, 145295520, 154376490, 164668256, 205835320, 247002384, 308752980, 411670640, 494004768, 617505960, 823341280, 1235011920, 2470023840]

約数ペア:

[(1, 2470023840), (2, 1235011920), (3, 823341280), (4, 617505960), (5, 494004768), (6, 411670640), (8, 308752980), (10, 247002384), (12, 205835320), (15, 164668256), (16, 154376490), (17, 145295520), (20, 123501192), (24, 102917660), (30, 82334128), (32, 77188245), (34, 72647760), (40, 61750596), (48, 51458830), (51, 48431840), (60, 41167064), (68, 36323880), (80, 30875298), (85, 29059104), (96, 25729415), (102, 24215920), (120, 20583532), (136, 18161940), (160, 15437649), (170, 14529552), (204, 12107960), (240, 10291766), (255, 9686368), (272, 9080970), (340, 7264776), (408, 6053980), (421, 5867040), (480, 5145883), (510, 4843184), (544, 4540485), (680, 3632388), (719, 3435360), (816, 3026990), (842, 2933520), (1020, 2421592), (1263, 1955680), (1360, 1816194), (1438, 1717680), (1632, 1513495), (1684, 1466760), (2040, 1210796), (2105, 1173408), (2157, 1145120), (2526, 977840), (2720, 908097), (2876, 858840), (3368, 733380), (3595, 687072), (4080, 605398), (4210, 586704), (4314, 572560), (5052, 488920), (5752, 429420), (6315, 391136), (6736, 366690), (7157, 345120), (7190, 343536), (8160, 302699), (8420, 293352), (8628, 286280), (10104, 244460), (10785, 229024), (11504, 214710), (12223, 202080), (12630, 195568), (13472, 183345), (14314, 172560), (14380, 171768), (16840, 146676), (17256, 143140), (20208, 122230), (21471, 115040), (21570, 114512), (23008, 107355), (24446, 101040), (25260, 97784), (28628, 86280), (28760, 85884), (33680, 73338), (34512, 71570), (35785, 69024), (36669, 67360), (40416, 61115), (42942, 57520), (43140, 57256), (48892, 50520)]