242175960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 890265600

約数和(自身を除く): 648089640

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, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 180, 188, 195, 216, 234, 235, 260, 270, 282, 312, 351, 360, 367, 376, 390, 423, 468, 470, 520, 540, 564, 585, 611, 702, 705, 734, 780, 846, 936, 940, 1080, 1101, 1128, 1170, 1222, 1269, 1404, 1410, 1468, 1560, 1692, 1755, 1833, 1835, 1880, 2115, 2202, 2340, 2444, 2538, 2808, 2820, 2936, 3055, 3303, 3384, 3510, 3666, 3670, 4230, 4404, 4680, 4771, 4888, 5076, 5499, 5505, 5640, 6110, 6345, 6606, 7020, 7332, 7340, 8460, 8808, 9165, 9542, 9909, 10152, 10998, 11010, 12220, 12690, 13212, 14040, 14313, 14664, 14680, 16497, 16515, 16920, 17249, 18330, 19084, 19818, 21996, 22020, 23855, 24440, 25380, 26424, 27495, 28626, 32994, 33030, 34498, 36660, 38168, 39636, 42939, 43992, 44040, 47710, 49545, 50760, 51747, 54990, 57252, 65988, 66060, 68996, 71565, 73320, 79272, 82485, 85878, 86245, 95420, 99090, 103494, 109980, 114504, 128817, 131976, 132120, 137992, 143130, 155241, 164970, 171756, 172490, 190840, 198180, 206988, 214695, 219960, 224237, 257634, 258735, 286260, 310482, 329940, 343512, 344980, 396360, 413976, 429390, 448474, 465723, 515268, 517470, 572520, 620964, 644085, 659880, 672711, 689960, 776205, 858780, 896948, 931446, 1030536, 1034940, 1121185, 1241928, 1288170, 1345422, 1552410, 1717560, 1793896, 1862892, 2018133, 2069880, 2242370, 2328615, 2576340, 2690844, 3104820, 3363555, 3725784, 4036266, 4484740, 4657230, 5152680, 5381688, 6054399, 6209640, 6727110, 8072532, 8969480, 9314460, 10090665, 12108798, 13454220, 16145064, 18628920, 20181330, 24217596, 26908440, 30271995, 40362660, 48435192, 60543990, 80725320, 121087980, 242175960]

約数ペア:

[(1, 242175960), (2, 121087980), (3, 80725320), (4, 60543990), (5, 48435192), (6, 40362660), (8, 30271995), (9, 26908440), (10, 24217596), (12, 20181330), (13, 18628920), (15, 16145064), (18, 13454220), (20, 12108798), (24, 10090665), (26, 9314460), (27, 8969480), (30, 8072532), (36, 6727110), (39, 6209640), (40, 6054399), (45, 5381688), (47, 5152680), (52, 4657230), (54, 4484740), (60, 4036266), (65, 3725784), (72, 3363555), (78, 3104820), (90, 2690844), (94, 2576340), (104, 2328615), (108, 2242370), (117, 2069880), (120, 2018133), (130, 1862892), (135, 1793896), (141, 1717560), (156, 1552410), (180, 1345422), (188, 1288170), (195, 1241928), (216, 1121185), (234, 1034940), (235, 1030536), (260, 931446), (270, 896948), (282, 858780), (312, 776205), (351, 689960), (360, 672711), (367, 659880), (376, 644085), (390, 620964), (423, 572520), (468, 517470), (470, 515268), (520, 465723), (540, 448474), (564, 429390), (585, 413976), (611, 396360), (702, 344980), (705, 343512), (734, 329940), (780, 310482), (846, 286260), (936, 258735), (940, 257634), (1080, 224237), (1101, 219960), (1128, 214695), (1170, 206988), (1222, 198180), (1269, 190840), (1404, 172490), (1410, 171756), (1468, 164970), (1560, 155241), (1692, 143130), (1755, 137992), (1833, 132120), (1835, 131976), (1880, 128817), (2115, 114504), (2202, 109980), (2340, 103494), (2444, 99090), (2538, 95420), (2808, 86245), (2820, 85878), (2936, 82485), (3055, 79272), (3303, 73320), (3384, 71565), (3510, 68996), (3666, 66060), (3670, 65988), (4230, 57252), (4404, 54990), (4680, 51747), (4771, 50760), (4888, 49545), (5076, 47710), (5499, 44040), (5505, 43992), (5640, 42939), (6110, 39636), (6345, 38168), (6606, 36660), (7020, 34498), (7332, 33030), (7340, 32994), (8460, 28626), (8808, 27495), (9165, 26424), (9542, 25380), (9909, 24440), (10152, 23855), (10998, 22020), (11010, 21996), (12220, 19818), (12690, 19084), (13212, 18330), (14040, 17249), (14313, 16920), (14664, 16515), (14680, 16497)]