288788760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 1055577600

約数和(自身を除く): 766788840

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, 54, 60, 65, 67, 72, 78, 90, 104, 108, 117, 120, 130, 134, 135, 156, 180, 195, 201, 216, 234, 260, 268, 270, 307, 312, 335, 351, 360, 390, 402, 468, 520, 536, 540, 585, 603, 614, 670, 702, 780, 804, 871, 921, 936, 1005, 1080, 1170, 1206, 1228, 1340, 1404, 1535, 1560, 1608, 1742, 1755, 1809, 1842, 2010, 2340, 2412, 2456, 2613, 2680, 2763, 2808, 3015, 3070, 3484, 3510, 3618, 3684, 3991, 4020, 4355, 4605, 4680, 4824, 5226, 5526, 6030, 6140, 6968, 7020, 7236, 7368, 7839, 7982, 8040, 8289, 8710, 9045, 9210, 10452, 11052, 11973, 12060, 12280, 13065, 13815, 14040, 14472, 15678, 15964, 16578, 17420, 18090, 18420, 19955, 20569, 20904, 22104, 23517, 23946, 24120, 26130, 27630, 31356, 31928, 33156, 34840, 35919, 36180, 36840, 39195, 39910, 41138, 41445, 47034, 47892, 52260, 55260, 59865, 61707, 62712, 66312, 71838, 72360, 78390, 79820, 82276, 82890, 94068, 95784, 102845, 104520, 107757, 110520, 117585, 119730, 123414, 143676, 156780, 159640, 164552, 165780, 179595, 185121, 188136, 205690, 215514, 235170, 239460, 246828, 267397, 287352, 308535, 313560, 331560, 359190, 370242, 411380, 431028, 470340, 478920, 493656, 534794, 538785, 555363, 617070, 718380, 740484, 802191, 822760, 862056, 925605, 940680, 1069588, 1077570, 1110726, 1234140, 1336985, 1436760, 1480968, 1604382, 1851210, 2139176, 2155140, 2221452, 2406573, 2468280, 2673970, 2776815, 3208764, 3702420, 4010955, 4310280, 4442904, 4813146, 5347940, 5553630, 6417528, 7219719, 7404840, 8021910, 9626292, 10695880, 11107260, 12032865, 14439438, 16043820, 19252584, 22214520, 24065730, 28878876, 32087640, 36098595, 48131460, 57757752, 72197190, 96262920, 144394380, 288788760]

約数ペア:

[(1, 288788760), (2, 144394380), (3, 96262920), (4, 72197190), (5, 57757752), (6, 48131460), (8, 36098595), (9, 32087640), (10, 28878876), (12, 24065730), (13, 22214520), (15, 19252584), (18, 16043820), (20, 14439438), (24, 12032865), (26, 11107260), (27, 10695880), (30, 9626292), (36, 8021910), (39, 7404840), (40, 7219719), (45, 6417528), (52, 5553630), (54, 5347940), (60, 4813146), (65, 4442904), (67, 4310280), (72, 4010955), (78, 3702420), (90, 3208764), (104, 2776815), (108, 2673970), (117, 2468280), (120, 2406573), (130, 2221452), (134, 2155140), (135, 2139176), (156, 1851210), (180, 1604382), (195, 1480968), (201, 1436760), (216, 1336985), (234, 1234140), (260, 1110726), (268, 1077570), (270, 1069588), (307, 940680), (312, 925605), (335, 862056), (351, 822760), (360, 802191), (390, 740484), (402, 718380), (468, 617070), (520, 555363), (536, 538785), (540, 534794), (585, 493656), (603, 478920), (614, 470340), (670, 431028), (702, 411380), (780, 370242), (804, 359190), (871, 331560), (921, 313560), (936, 308535), (1005, 287352), (1080, 267397), (1170, 246828), (1206, 239460), (1228, 235170), (1340, 215514), (1404, 205690), (1535, 188136), (1560, 185121), (1608, 179595), (1742, 165780), (1755, 164552), (1809, 159640), (1842, 156780), (2010, 143676), (2340, 123414), (2412, 119730), (2456, 117585), (2613, 110520), (2680, 107757), (2763, 104520), (2808, 102845), (3015, 95784), (3070, 94068), (3484, 82890), (3510, 82276), (3618, 79820), (3684, 78390), (3991, 72360), (4020, 71838), (4355, 66312), (4605, 62712), (4680, 61707), (4824, 59865), (5226, 55260), (5526, 52260), (6030, 47892), (6140, 47034), (6968, 41445), (7020, 41138), (7236, 39910), (7368, 39195), (7839, 36840), (7982, 36180), (8040, 35919), (8289, 34840), (8710, 33156), (9045, 31928), (9210, 31356), (10452, 27630), (11052, 26130), (11973, 24120), (12060, 23946), (12280, 23517), (13065, 22104), (13815, 20904), (14040, 20569), (14472, 19955), (15678, 18420), (15964, 18090), (16578, 17420)]