91352040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1947

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 213467160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 1889, 2015, 2418, 3224, 3720, 3778, 4030, 4836, 5667, 6045, 7556, 8060, 9445, 9672, 11334, 12090, 15112, 16120, 18890, 22668, 24180, 24557, 28335, 37780, 45336, 48360, 49114, 56670, 58559, 73671, 75560, 98228, 113340, 117118, 122785, 147342, 175677, 196456, 226680, 234236, 245570, 292795, 294684, 351354, 368355, 468472, 491140, 585590, 589368, 702708, 736710, 761267, 878385, 982280, 1171180, 1405416, 1473420, 1522534, 1756770, 2283801, 2342360, 2946840, 3045068, 3513540, 3806335, 4567602, 6090136, 7027080, 7612670, 9135204, 11419005, 15225340, 18270408, 22838010, 30450680, 45676020, 91352040]

約数ペア:

[(1, 91352040), (2, 45676020), (3, 30450680), (4, 22838010), (5, 18270408), (6, 15225340), (8, 11419005), (10, 9135204), (12, 7612670), (13, 7027080), (15, 6090136), (20, 4567602), (24, 3806335), (26, 3513540), (30, 3045068), (31, 2946840), (39, 2342360), (40, 2283801), (52, 1756770), (60, 1522534), (62, 1473420), (65, 1405416), (78, 1171180), (93, 982280), (104, 878385), (120, 761267), (124, 736710), (130, 702708), (155, 589368), (156, 585590), (186, 491140), (195, 468472), (248, 368355), (260, 351354), (310, 294684), (312, 292795), (372, 245570), (390, 234236), (403, 226680), (465, 196456), (520, 175677), (620, 147342), (744, 122785), (780, 117118), (806, 113340), (930, 98228), (1209, 75560), (1240, 73671), (1560, 58559), (1612, 56670), (1860, 49114), (1889, 48360), (2015, 45336), (2418, 37780), (3224, 28335), (3720, 24557), (3778, 24180), (4030, 22668), (4836, 18890), (5667, 16120), (6045, 15112), (7556, 12090), (8060, 11334), (9445, 9672)]