67180680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 187561080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 503, 504, 530, 630, 636, 742, 795, 840, 954, 1006, 1060, 1113, 1260, 1272, 1484, 1509, 1590, 1855, 1908, 2012, 2120, 2226, 2385, 2515, 2520, 2968, 3018, 3180, 3339, 3521, 3710, 3816, 4024, 4452, 4527, 4770, 5030, 5565, 6036, 6360, 6678, 7042, 7420, 7545, 8904, 9054, 9540, 10060, 10563, 11130, 12072, 13356, 14084, 14840, 15090, 16695, 17605, 18108, 19080, 20120, 21126, 22260, 22635, 26659, 26712, 28168, 30180, 31689, 33390, 35210, 36216, 42252, 44520, 45270, 52815, 53318, 60360, 63378, 66780, 70420, 79977, 84504, 90540, 105630, 106636, 126756, 133295, 133560, 140840, 158445, 159954, 181080, 186613, 211260, 213272, 239931, 253512, 266590, 316890, 319908, 373226, 399885, 422520, 479862, 533180, 559839, 633780, 639816, 746452, 799770, 933065, 959724, 1066360, 1119678, 1199655, 1267560, 1492904, 1599540, 1679517, 1866130, 1919448, 2239356, 2399310, 2799195, 3199080, 3359034, 3732260, 4478712, 4798620, 5598390, 6718068, 7464520, 8397585, 9597240, 11196780, 13436136, 16795170, 22393560, 33590340, 67180680]

約数ペア:

[(1, 67180680), (2, 33590340), (3, 22393560), (4, 16795170), (5, 13436136), (6, 11196780), (7, 9597240), (8, 8397585), (9, 7464520), (10, 6718068), (12, 5598390), (14, 4798620), (15, 4478712), (18, 3732260), (20, 3359034), (21, 3199080), (24, 2799195), (28, 2399310), (30, 2239356), (35, 1919448), (36, 1866130), (40, 1679517), (42, 1599540), (45, 1492904), (53, 1267560), (56, 1199655), (60, 1119678), (63, 1066360), (70, 959724), (72, 933065), (84, 799770), (90, 746452), (105, 639816), (106, 633780), (120, 559839), (126, 533180), (140, 479862), (159, 422520), (168, 399885), (180, 373226), (210, 319908), (212, 316890), (252, 266590), (265, 253512), (280, 239931), (315, 213272), (318, 211260), (360, 186613), (371, 181080), (420, 159954), (424, 158445), (477, 140840), (503, 133560), (504, 133295), (530, 126756), (630, 106636), (636, 105630), (742, 90540), (795, 84504), (840, 79977), (954, 70420), (1006, 66780), (1060, 63378), (1113, 60360), (1260, 53318), (1272, 52815), (1484, 45270), (1509, 44520), (1590, 42252), (1855, 36216), (1908, 35210), (2012, 33390), (2120, 31689), (2226, 30180), (2385, 28168), (2515, 26712), (2520, 26659), (2968, 22635), (3018, 22260), (3180, 21126), (3339, 20120), (3521, 19080), (3710, 18108), (3816, 17605), (4024, 16695), (4452, 15090), (4527, 14840), (4770, 14084), (5030, 13356), (5565, 12072), (6036, 11130), (6360, 10563), (6678, 10060), (7042, 9540), (7420, 9054), (7545, 8904)]