190919520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 288

約数和(自身を含む): 753611040

約数和(自身を除く): 562691520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 709, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1056, 1122, 1224, 1320, 1360, 1418, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2127, 2244, 2448, 2640, 2720, 2805, 2836, 2992, 3060, 3168, 3366, 3545, 3740, 3960, 4080, 4254, 4488, 4896, 5280, 5610, 5672, 5984, 6120, 6381, 6732, 7090, 7480, 7799, 7920, 8160, 8415, 8508, 8976, 10635, 11220, 11344, 12053, 12240, 12762, 13464, 14180, 14960, 15598, 15840, 16830, 17016, 17952, 21270, 22440, 22688, 23397, 24106, 24480, 25524, 26928, 28360, 29920, 31196, 31905, 33660, 34032, 36159, 38995, 42540, 44880, 46794, 48212, 51048, 53856, 56720, 60265, 62392, 63810, 67320, 68064, 70191, 72318, 77990, 85080, 89760, 93588, 96424, 102096, 108477, 113440, 116985, 120530, 124784, 127620, 132583, 134640, 140382, 144636, 155980, 170160, 180795, 187176, 192848, 204192, 216954, 233970, 241060, 249568, 255240, 265166, 269280, 280764, 289272, 311960, 340320, 350955, 361590, 374352, 385696, 397749, 433908, 467940, 482120, 510480, 530332, 542385, 561528, 578544, 623920, 662915, 701910, 723180, 748704, 795498, 867816, 935880, 964240, 1020960, 1060664, 1084770, 1123056, 1157088, 1193247, 1247840, 1325830, 1403820, 1446360, 1590996, 1735632, 1871760, 1928480, 1988745, 2121328, 2169540, 2246112, 2386494, 2651660, 2807640, 2892720, 3181992, 3471264, 3743520, 3977490, 4242656, 4339080, 4772988, 5303320, 5615280, 5785440, 5966235, 6363984, 7954980, 8678160, 9545976, 10606640, 11230560, 11932470, 12727968, 15909960, 17356320, 19091952, 21213280, 23864940, 31819920, 38183904, 47729880, 63639840, 95459760, 190919520]

約数ペア:

[(1, 190919520), (2, 95459760), (3, 63639840), (4, 47729880), (5, 38183904), (6, 31819920), (8, 23864940), (9, 21213280), (10, 19091952), (11, 17356320), (12, 15909960), (15, 12727968), (16, 11932470), (17, 11230560), (18, 10606640), (20, 9545976), (22, 8678160), (24, 7954980), (30, 6363984), (32, 5966235), (33, 5785440), (34, 5615280), (36, 5303320), (40, 4772988), (44, 4339080), (45, 4242656), (48, 3977490), (51, 3743520), (55, 3471264), (60, 3181992), (66, 2892720), (68, 2807640), (72, 2651660), (80, 2386494), (85, 2246112), (88, 2169540), (90, 2121328), (96, 1988745), (99, 1928480), (102, 1871760), (110, 1735632), (120, 1590996), (132, 1446360), (136, 1403820), (144, 1325830), (153, 1247840), (160, 1193247), (165, 1157088), (170, 1123056), (176, 1084770), (180, 1060664), (187, 1020960), (198, 964240), (204, 935880), (220, 867816), (240, 795498), (255, 748704), (264, 723180), (272, 701910), (288, 662915), (306, 623920), (330, 578544), (340, 561528), (352, 542385), (360, 530332), (374, 510480), (396, 482120), (408, 467940), (440, 433908), (480, 397749), (495, 385696), (510, 374352), (528, 361590), (544, 350955), (561, 340320), (612, 311960), (660, 289272), (680, 280764), (709, 269280), (720, 265166), (748, 255240), (765, 249568), (792, 241060), (816, 233970), (880, 216954), (935, 204192), (990, 192848), (1020, 187176), (1056, 180795), (1122, 170160), (1224, 155980), (1320, 144636), (1360, 140382), (1418, 134640), (1440, 132583), (1496, 127620), (1530, 124784), (1584, 120530), (1632, 116985), (1683, 113440), (1760, 108477), (1870, 102096), (1980, 96424), (2040, 93588), (2127, 89760), (2244, 85080), (2448, 77990), (2640, 72318), (2720, 70191), (2805, 68064), (2836, 67320), (2992, 63810), (3060, 62392), (3168, 60265), (3366, 56720), (3545, 53856), (3740, 51048), (3960, 48212), (4080, 46794), (4254, 44880), (4488, 42540), (4896, 38995), (5280, 36159), (5610, 34032), (5672, 33660), (5984, 31905), (6120, 31196), (6381, 29920), (6732, 28360), (7090, 26928), (7480, 25524), (7799, 24480), (7920, 24106), (8160, 23397), (8415, 22688), (8508, 22440), (8976, 21270), (10635, 17952), (11220, 17016), (11344, 16830), (12053, 15840), (12240, 15598), (12762, 14960), (13464, 14180)]