1246071960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{70639}}^1$

素因数の和:70670

約数の個数: 144

約数和(自身を含む): 4710981600

約数和(自身を除く): 3464909640

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 70639, 141278, 211917, 282556, 353195, 423834, 494473, 565112, 635751, 706390, 847668, 988946, 1059585, 1271502, 1412780, 1483419, 1695336, 1977892, 2119170, 2472365, 2543004, 2825560, 2966838, 3178755, 3461311, 3955784, 4238340, 4450257, 4944730, 5086008, 5933676, 6357510, 6922622, 7417095, 8476680, 8900514, 9889460, 10383933, 11867352, 12715020, 13845244, 14834190, 17306555, 17801028, 19778920, 20767866, 22251285, 25430040, 27690488, 29668380, 31151799, 34613110, 35602056, 41535732, 44502570, 51919665, 59336760, 62303598, 69226220, 83071464, 89005140, 103839330, 124607196, 138452440, 155758995, 178010280, 207678660, 249214392, 311517990, 415357320, 623035980, 1246071960]

約数ペア:

[(1, 1246071960), (2, 623035980), (3, 415357320), (4, 311517990), (5, 249214392), (6, 207678660), (7, 178010280), (8, 155758995), (9, 138452440), (10, 124607196), (12, 103839330), (14, 89005140), (15, 83071464), (18, 69226220), (20, 62303598), (21, 59336760), (24, 51919665), (28, 44502570), (30, 41535732), (35, 35602056), (36, 34613110), (40, 31151799), (42, 29668380), (45, 27690488), (49, 25430040), (56, 22251285), (60, 20767866), (63, 19778920), (70, 17801028), (72, 17306555), (84, 14834190), (90, 13845244), (98, 12715020), (105, 11867352), (120, 10383933), (126, 9889460), (140, 8900514), (147, 8476680), (168, 7417095), (180, 6922622), (196, 6357510), (210, 5933676), (245, 5086008), (252, 4944730), (280, 4450257), (294, 4238340), (315, 3955784), (360, 3461311), (392, 3178755), (420, 2966838), (441, 2825560), (490, 2543004), (504, 2472365), (588, 2119170), (630, 1977892), (735, 1695336), (840, 1483419), (882, 1412780), (980, 1271502), (1176, 1059585), (1260, 988946), (1470, 847668), (1764, 706390), (1960, 635751), (2205, 565112), (2520, 494473), (2940, 423834), (3528, 353195), (4410, 282556), (5880, 211917), (8820, 141278), (17640, 70639)]