142126920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 522547200

約数和(自身を除く): 380420280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 90, 104, 106, 108, 117, 120, 130, 135, 156, 159, 180, 191, 195, 212, 216, 234, 260, 265, 270, 312, 318, 351, 360, 382, 390, 424, 468, 477, 520, 530, 540, 573, 585, 636, 689, 702, 764, 780, 795, 936, 954, 955, 1060, 1080, 1146, 1170, 1272, 1378, 1404, 1431, 1528, 1560, 1590, 1719, 1755, 1908, 1910, 2067, 2120, 2292, 2340, 2385, 2483, 2756, 2808, 2862, 2865, 3180, 3438, 3445, 3510, 3816, 3820, 4134, 4584, 4680, 4770, 4966, 5157, 5512, 5724, 5730, 6201, 6360, 6876, 6890, 7020, 7155, 7449, 7640, 8268, 8595, 9540, 9932, 10123, 10314, 10335, 11448, 11460, 12402, 12415, 13752, 13780, 14040, 14310, 14898, 16536, 17190, 18603, 19080, 19864, 20246, 20628, 20670, 22347, 22920, 24804, 24830, 25785, 27560, 28620, 29796, 30369, 31005, 34380, 37206, 37245, 40492, 41256, 41340, 44694, 49608, 49660, 50615, 51570, 57240, 59592, 60738, 62010, 67041, 68760, 74412, 74490, 80984, 82680, 89388, 91107, 93015, 99320, 101230, 103140, 111735, 121476, 124020, 131599, 134082, 148824, 148980, 151845, 178776, 182214, 186030, 202460, 206280, 223470, 242952, 248040, 263198, 268164, 273321, 297960, 303690, 335205, 364428, 372060, 394797, 404920, 446940, 455535, 526396, 536328, 546642, 607380, 657995, 670410, 728856, 744120, 789594, 893880, 911070, 1052792, 1093284, 1184391, 1214760, 1315990, 1340820, 1366605, 1579188, 1822140, 1973985, 2186568, 2368782, 2631980, 2681640, 2733210, 3158376, 3553173, 3644280, 3947970, 4737564, 5263960, 5466420, 5921955, 7106346, 7895940, 9475128, 10932840, 11843910, 14212692, 15791880, 17765865, 23687820, 28425384, 35531730, 47375640, 71063460, 142126920]

約数ペア:

[(1, 142126920), (2, 71063460), (3, 47375640), (4, 35531730), (5, 28425384), (6, 23687820), (8, 17765865), (9, 15791880), (10, 14212692), (12, 11843910), (13, 10932840), (15, 9475128), (18, 7895940), (20, 7106346), (24, 5921955), (26, 5466420), (27, 5263960), (30, 4737564), (36, 3947970), (39, 3644280), (40, 3553173), (45, 3158376), (52, 2733210), (53, 2681640), (54, 2631980), (60, 2368782), (65, 2186568), (72, 1973985), (78, 1822140), (90, 1579188), (104, 1366605), (106, 1340820), (108, 1315990), (117, 1214760), (120, 1184391), (130, 1093284), (135, 1052792), (156, 911070), (159, 893880), (180, 789594), (191, 744120), (195, 728856), (212, 670410), (216, 657995), (234, 607380), (260, 546642), (265, 536328), (270, 526396), (312, 455535), (318, 446940), (351, 404920), (360, 394797), (382, 372060), (390, 364428), (424, 335205), (468, 303690), (477, 297960), (520, 273321), (530, 268164), (540, 263198), (573, 248040), (585, 242952), (636, 223470), (689, 206280), (702, 202460), (764, 186030), (780, 182214), (795, 178776), (936, 151845), (954, 148980), (955, 148824), (1060, 134082), (1080, 131599), (1146, 124020), (1170, 121476), (1272, 111735), (1378, 103140), (1404, 101230), (1431, 99320), (1528, 93015), (1560, 91107), (1590, 89388), (1719, 82680), (1755, 80984), (1908, 74490), (1910, 74412), (2067, 68760), (2120, 67041), (2292, 62010), (2340, 60738), (2385, 59592), (2483, 57240), (2756, 51570), (2808, 50615), (2862, 49660), (2865, 49608), (3180, 44694), (3438, 41340), (3445, 41256), (3510, 40492), (3816, 37245), (3820, 37206), (4134, 34380), (4584, 31005), (4680, 30369), (4770, 29796), (4966, 28620), (5157, 27560), (5512, 25785), (5724, 24830), (5730, 24804), (6201, 22920), (6360, 22347), (6876, 20670), (6890, 20628), (7020, 20246), (7155, 19864), (7449, 19080), (7640, 18603), (8268, 17190), (8595, 16536), (9540, 14898), (9932, 14310), (10123, 14040), (10314, 13780), (10335, 13752), (11448, 12415), (11460, 12402)]