171983280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 613960704

約数和(自身を除く): 441977424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 167, 168, 210, 240, 280, 334, 336, 420, 501, 560, 613, 668, 835, 840, 1002, 1169, 1226, 1336, 1670, 1680, 1839, 2004, 2338, 2452, 2505, 2672, 3065, 3340, 3507, 3678, 4008, 4291, 4676, 4904, 5010, 5845, 6130, 6680, 7014, 7356, 8016, 8582, 9195, 9352, 9808, 10020, 11690, 12260, 12873, 13360, 14028, 14712, 17164, 17535, 18390, 18704, 20040, 21455, 23380, 24520, 25746, 28056, 29424, 34328, 35070, 36780, 40080, 42910, 46760, 49040, 51492, 56112, 64365, 68656, 70140, 73560, 85820, 93520, 102371, 102984, 128730, 140280, 147120, 171640, 204742, 205968, 257460, 280560, 307113, 343280, 409484, 511855, 514920, 614226, 716597, 818968, 1023710, 1029840, 1228452, 1433194, 1535565, 1637936, 2047420, 2149791, 2456904, 2866388, 3071130, 3582985, 4094840, 4299582, 4913808, 5732776, 6142260, 7165970, 8189680, 8599164, 10748955, 11465552, 12284520, 14331940, 17198328, 21497910, 24569040, 28663880, 34396656, 42995820, 57327760, 85991640, 171983280]

約数ペア:

[(1, 171983280), (2, 85991640), (3, 57327760), (4, 42995820), (5, 34396656), (6, 28663880), (7, 24569040), (8, 21497910), (10, 17198328), (12, 14331940), (14, 12284520), (15, 11465552), (16, 10748955), (20, 8599164), (21, 8189680), (24, 7165970), (28, 6142260), (30, 5732776), (35, 4913808), (40, 4299582), (42, 4094840), (48, 3582985), (56, 3071130), (60, 2866388), (70, 2456904), (80, 2149791), (84, 2047420), (105, 1637936), (112, 1535565), (120, 1433194), (140, 1228452), (167, 1029840), (168, 1023710), (210, 818968), (240, 716597), (280, 614226), (334, 514920), (336, 511855), (420, 409484), (501, 343280), (560, 307113), (613, 280560), (668, 257460), (835, 205968), (840, 204742), (1002, 171640), (1169, 147120), (1226, 140280), (1336, 128730), (1670, 102984), (1680, 102371), (1839, 93520), (2004, 85820), (2338, 73560), (2452, 70140), (2505, 68656), (2672, 64365), (3065, 56112), (3340, 51492), (3507, 49040), (3678, 46760), (4008, 42910), (4291, 40080), (4676, 36780), (4904, 35070), (5010, 34328), (5845, 29424), (6130, 28056), (6680, 25746), (7014, 24520), (7356, 23380), (8016, 21455), (8582, 20040), (9195, 18704), (9352, 18390), (9808, 17535), (10020, 17164), (11690, 14712), (12260, 14028), (12873, 13360)]