70423320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1777

約数の個数: 128

約数和(自身を含む): 238049280

約数和(自身を除く): 167625960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1721, 1860, 2046, 2728, 3410, 3442, 3720, 4092, 5115, 5163, 6820, 6884, 8184, 8605, 10230, 10326, 13640, 13768, 17210, 18931, 20460, 20652, 25815, 34420, 37862, 40920, 41304, 51630, 53351, 56793, 68840, 75724, 94655, 103260, 106702, 113586, 151448, 160053, 189310, 206520, 213404, 227172, 266755, 283965, 320106, 378620, 426808, 454344, 533510, 567930, 586861, 640212, 757240, 800265, 1067020, 1135860, 1173722, 1280424, 1600530, 1760583, 2134040, 2271720, 2347444, 2934305, 3201060, 3521166, 4694888, 5868610, 6402120, 7042332, 8802915, 11737220, 14084664, 17605830, 23474440, 35211660, 70423320]

約数ペア:

[(1, 70423320), (2, 35211660), (3, 23474440), (4, 17605830), (5, 14084664), (6, 11737220), (8, 8802915), (10, 7042332), (11, 6402120), (12, 5868610), (15, 4694888), (20, 3521166), (22, 3201060), (24, 2934305), (30, 2347444), (31, 2271720), (33, 2134040), (40, 1760583), (44, 1600530), (55, 1280424), (60, 1173722), (62, 1135860), (66, 1067020), (88, 800265), (93, 757240), (110, 640212), (120, 586861), (124, 567930), (132, 533510), (155, 454344), (165, 426808), (186, 378620), (220, 320106), (248, 283965), (264, 266755), (310, 227172), (330, 213404), (341, 206520), (372, 189310), (440, 160053), (465, 151448), (620, 113586), (660, 106702), (682, 103260), (744, 94655), (930, 75724), (1023, 68840), (1240, 56793), (1320, 53351), (1364, 51630), (1705, 41304), (1721, 40920), (1860, 37862), (2046, 34420), (2728, 25815), (3410, 20652), (3442, 20460), (3720, 18931), (4092, 17210), (5115, 13768), (5163, 13640), (6820, 10326), (6884, 10230), (8184, 8605)]