131843880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 495106560

約数和(自身を除く): 363262680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 113, 120, 126, 140, 168, 180, 210, 226, 252, 280, 315, 339, 360, 420, 452, 463, 504, 565, 630, 678, 791, 840, 904, 926, 1017, 1130, 1260, 1356, 1389, 1582, 1695, 1852, 2034, 2260, 2315, 2373, 2520, 2712, 2778, 3164, 3241, 3390, 3704, 3955, 4068, 4167, 4520, 4630, 4746, 5085, 5556, 6328, 6482, 6780, 6945, 7119, 7910, 8136, 8334, 9260, 9492, 9723, 10170, 11112, 11865, 12964, 13560, 13890, 14238, 15820, 16205, 16668, 18520, 18984, 19446, 20340, 20835, 23730, 25928, 27780, 28476, 29169, 31640, 32410, 33336, 35595, 38892, 40680, 41670, 47460, 48615, 52319, 55560, 56952, 58338, 64820, 71190, 77784, 83340, 94920, 97230, 104638, 116676, 129640, 142380, 145845, 156957, 166680, 194460, 209276, 233352, 261595, 284760, 291690, 313914, 366233, 388920, 418552, 470871, 523190, 583380, 627828, 732466, 784785, 941742, 1046380, 1098699, 1166760, 1255656, 1464932, 1569570, 1831165, 1883484, 2092760, 2197398, 2354355, 2929864, 3139140, 3296097, 3662330, 3766968, 4394796, 4708710, 5493495, 6278280, 6592194, 7324660, 8789592, 9417420, 10986990, 13184388, 14649320, 16480485, 18834840, 21973980, 26368776, 32960970, 43947960, 65921940, 131843880]

約数ペア:

[(1, 131843880), (2, 65921940), (3, 43947960), (4, 32960970), (5, 26368776), (6, 21973980), (7, 18834840), (8, 16480485), (9, 14649320), (10, 13184388), (12, 10986990), (14, 9417420), (15, 8789592), (18, 7324660), (20, 6592194), (21, 6278280), (24, 5493495), (28, 4708710), (30, 4394796), (35, 3766968), (36, 3662330), (40, 3296097), (42, 3139140), (45, 2929864), (56, 2354355), (60, 2197398), (63, 2092760), (70, 1883484), (72, 1831165), (84, 1569570), (90, 1464932), (105, 1255656), (113, 1166760), (120, 1098699), (126, 1046380), (140, 941742), (168, 784785), (180, 732466), (210, 627828), (226, 583380), (252, 523190), (280, 470871), (315, 418552), (339, 388920), (360, 366233), (420, 313914), (452, 291690), (463, 284760), (504, 261595), (565, 233352), (630, 209276), (678, 194460), (791, 166680), (840, 156957), (904, 145845), (926, 142380), (1017, 129640), (1130, 116676), (1260, 104638), (1356, 97230), (1389, 94920), (1582, 83340), (1695, 77784), (1852, 71190), (2034, 64820), (2260, 58338), (2315, 56952), (2373, 55560), (2520, 52319), (2712, 48615), (2778, 47460), (3164, 41670), (3241, 40680), (3390, 38892), (3704, 35595), (3955, 33336), (4068, 32410), (4167, 31640), (4520, 29169), (4630, 28476), (4746, 27780), (5085, 25928), (5556, 23730), (6328, 20835), (6482, 20340), (6780, 19446), (6945, 18984), (7119, 18520), (7910, 16668), (8136, 16205), (8334, 15820), (9260, 14238), (9492, 13890), (9723, 13560), (10170, 12964), (11112, 11865)]