493781640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1164

約数の個数: 192

約数和(自身を含む): 1682311680

約数和(自身を除く): 1188530040

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, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 930, 968, 1023, 1097, 1210, 1240, 1320, 1364, 1452, 1705, 1815, 1860, 2046, 2194, 2420, 2728, 2904, 3291, 3410, 3630, 3720, 3751, 4092, 4388, 4840, 5115, 5485, 6582, 6820, 7260, 7502, 8184, 8776, 10230, 10970, 11253, 12067, 13164, 13640, 14520, 15004, 16455, 18755, 20460, 21940, 22506, 24134, 26328, 30008, 32910, 34007, 36201, 37510, 40920, 43880, 45012, 48268, 56265, 60335, 65820, 68014, 72402, 75020, 90024, 96536, 102021, 112530, 120670, 131640, 132737, 136028, 144804, 150040, 170035, 181005, 204042, 225060, 241340, 265474, 272056, 289608, 340070, 362010, 374077, 398211, 408084, 450120, 482680, 510105, 530948, 663685, 680140, 724020, 748154, 796422, 816168, 1020210, 1061896, 1122231, 1327370, 1360280, 1448040, 1496308, 1592844, 1870385, 1991055, 2040420, 2244462, 2654740, 2992616, 3185688, 3740770, 3982110, 4080840, 4114847, 4488924, 5309480, 5611155, 7481540, 7964220, 8229694, 8977848, 11222310, 12344541, 14963080, 15928440, 16459388, 20574235, 22444620, 24689082, 32918776, 41148470, 44889240, 49378164, 61722705, 82296940, 98756328, 123445410, 164593880, 246890820, 493781640]

約数ペア:

[(1, 493781640), (2, 246890820), (3, 164593880), (4, 123445410), (5, 98756328), (6, 82296940), (8, 61722705), (10, 49378164), (11, 44889240), (12, 41148470), (15, 32918776), (20, 24689082), (22, 22444620), (24, 20574235), (30, 16459388), (31, 15928440), (33, 14963080), (40, 12344541), (44, 11222310), (55, 8977848), (60, 8229694), (62, 7964220), (66, 7481540), (88, 5611155), (93, 5309480), (110, 4488924), (120, 4114847), (121, 4080840), (124, 3982110), (132, 3740770), (155, 3185688), (165, 2992616), (186, 2654740), (220, 2244462), (242, 2040420), (248, 1991055), (264, 1870385), (310, 1592844), (330, 1496308), (341, 1448040), (363, 1360280), (372, 1327370), (440, 1122231), (465, 1061896), (484, 1020210), (605, 816168), (620, 796422), (660, 748154), (682, 724020), (726, 680140), (744, 663685), (930, 530948), (968, 510105), (1023, 482680), (1097, 450120), (1210, 408084), (1240, 398211), (1320, 374077), (1364, 362010), (1452, 340070), (1705, 289608), (1815, 272056), (1860, 265474), (2046, 241340), (2194, 225060), (2420, 204042), (2728, 181005), (2904, 170035), (3291, 150040), (3410, 144804), (3630, 136028), (3720, 132737), (3751, 131640), (4092, 120670), (4388, 112530), (4840, 102021), (5115, 96536), (5485, 90024), (6582, 75020), (6820, 72402), (7260, 68014), (7502, 65820), (8184, 60335), (8776, 56265), (10230, 48268), (10970, 45012), (11253, 43880), (12067, 40920), (13164, 37510), (13640, 36201), (14520, 34007), (15004, 32910), (16455, 30008), (18755, 26328), (20460, 24134), (21940, 22506)]