1198954920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 3947408640

約数和(自身を除く): 2748453720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 83, 85, 97, 102, 120, 136, 146, 166, 170, 194, 204, 219, 249, 255, 291, 292, 332, 340, 365, 388, 408, 415, 438, 485, 498, 510, 582, 584, 664, 680, 730, 776, 830, 876, 970, 996, 1020, 1095, 1164, 1241, 1245, 1411, 1455, 1460, 1649, 1660, 1752, 1940, 1992, 2040, 2190, 2328, 2482, 2490, 2822, 2910, 2920, 3298, 3320, 3723, 3880, 4233, 4380, 4947, 4964, 4980, 5644, 5820, 6059, 6205, 6596, 7055, 7081, 7446, 8051, 8245, 8466, 8760, 9894, 9928, 9960, 11288, 11640, 12118, 12410, 13192, 14110, 14162, 14892, 16102, 16490, 16932, 18177, 18615, 19788, 21165, 21243, 24153, 24236, 24735, 24820, 28220, 28324, 29784, 30295, 32204, 32980, 33864, 35405, 36354, 37230, 39576, 40255, 42330, 42486, 48306, 48472, 49470, 49640, 56440, 56648, 60590, 64408, 65960, 70810, 72708, 74460, 80510, 84660, 84972, 90885, 96612, 98940, 103003, 106215, 120377, 120765, 121180, 136867, 141620, 145416, 148920, 161020, 169320, 169944, 181770, 193224, 197880, 206006, 212430, 240754, 241530, 242360, 273734, 283240, 309009, 322040, 361131, 363540, 410601, 412012, 424860, 481508, 483060, 515015, 547468, 587723, 601885, 618018, 684335, 722262, 727080, 821202, 824024, 849720, 963016, 966120, 1030030, 1094936, 1175446, 1203770, 1236036, 1368670, 1444524, 1545045, 1642404, 1763169, 1805655, 2053005, 2060060, 2350892, 2407540, 2472072, 2737340, 2889048, 2938615, 3090090, 3284808, 3526338, 3611310, 4106010, 4120120, 4701784, 4815080, 5474680, 5877230, 6180180, 7052676, 7222620, 8212020, 8815845, 9991291, 11754460, 12360360, 14105352, 14445240, 16424040, 17631690, 19982582, 23508920, 29973873, 35263380, 39965164, 49956455, 59947746, 70526760, 79930328, 99912910, 119895492, 149869365, 199825820, 239790984, 299738730, 399651640, 599477460, 1198954920]

約数ペア:

[(1, 1198954920), (2, 599477460), (3, 399651640), (4, 299738730), (5, 239790984), (6, 199825820), (8, 149869365), (10, 119895492), (12, 99912910), (15, 79930328), (17, 70526760), (20, 59947746), (24, 49956455), (30, 39965164), (34, 35263380), (40, 29973873), (51, 23508920), (60, 19982582), (68, 17631690), (73, 16424040), (83, 14445240), (85, 14105352), (97, 12360360), (102, 11754460), (120, 9991291), (136, 8815845), (146, 8212020), (166, 7222620), (170, 7052676), (194, 6180180), (204, 5877230), (219, 5474680), (249, 4815080), (255, 4701784), (291, 4120120), (292, 4106010), (332, 3611310), (340, 3526338), (365, 3284808), (388, 3090090), (408, 2938615), (415, 2889048), (438, 2737340), (485, 2472072), (498, 2407540), (510, 2350892), (582, 2060060), (584, 2053005), (664, 1805655), (680, 1763169), (730, 1642404), (776, 1545045), (830, 1444524), (876, 1368670), (970, 1236036), (996, 1203770), (1020, 1175446), (1095, 1094936), (1164, 1030030), (1241, 966120), (1245, 963016), (1411, 849720), (1455, 824024), (1460, 821202), (1649, 727080), (1660, 722262), (1752, 684335), (1940, 618018), (1992, 601885), (2040, 587723), (2190, 547468), (2328, 515015), (2482, 483060), (2490, 481508), (2822, 424860), (2910, 412012), (2920, 410601), (3298, 363540), (3320, 361131), (3723, 322040), (3880, 309009), (4233, 283240), (4380, 273734), (4947, 242360), (4964, 241530), (4980, 240754), (5644, 212430), (5820, 206006), (6059, 197880), (6205, 193224), (6596, 181770), (7055, 169944), (7081, 169320), (7446, 161020), (8051, 148920), (8245, 145416), (8466, 141620), (8760, 136867), (9894, 121180), (9928, 120765), (9960, 120377), (11288, 106215), (11640, 103003), (12118, 98940), (12410, 96612), (13192, 90885), (14110, 84972), (14162, 84660), (14892, 80510), (16102, 74460), (16490, 72708), (16932, 70810), (18177, 65960), (18615, 64408), (19788, 60590), (21165, 56648), (21243, 56440), (24153, 49640), (24236, 49470), (24735, 48472), (24820, 48306), (28220, 42486), (28324, 42330), (29784, 40255), (30295, 39576), (32204, 37230), (32980, 36354), (33864, 35405)]