248561760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 841300992

約数和(自身を除く): 592739232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 83, 85, 96, 102, 120, 136, 160, 166, 170, 204, 240, 249, 255, 272, 332, 340, 367, 408, 415, 480, 498, 510, 544, 664, 680, 734, 816, 830, 996, 1020, 1101, 1245, 1328, 1360, 1411, 1468, 1632, 1660, 1835, 1992, 2040, 2202, 2490, 2656, 2720, 2822, 2936, 3320, 3670, 3984, 4080, 4233, 4404, 4980, 5505, 5644, 5872, 6239, 6640, 7055, 7340, 7968, 8160, 8466, 8808, 9960, 11010, 11288, 11744, 12478, 13280, 14110, 14680, 16932, 17616, 18717, 19920, 21165, 22020, 22576, 24956, 28220, 29360, 30461, 31195, 33864, 35232, 37434, 39840, 42330, 44040, 45152, 49912, 56440, 58720, 60922, 62390, 67728, 74868, 84660, 88080, 91383, 93585, 99824, 112880, 121844, 124780, 135456, 149736, 152305, 169320, 176160, 182766, 187170, 199648, 225760, 243688, 249560, 299472, 304610, 338640, 365532, 374340, 456915, 487376, 499120, 517837, 598944, 609220, 677280, 731064, 748680, 913830, 974752, 998240, 1035674, 1218440, 1462128, 1497360, 1553511, 1827660, 2071348, 2436880, 2589185, 2924256, 2994720, 3107022, 3655320, 4142696, 4873760, 5178370, 6214044, 7310640, 7767555, 8285392, 10356740, 12428088, 14621280, 15535110, 16570784, 20713480, 24856176, 31070220, 41426960, 49712352, 62140440, 82853920, 124280880, 248561760]

約数ペア:

[(1, 248561760), (2, 124280880), (3, 82853920), (4, 62140440), (5, 49712352), (6, 41426960), (8, 31070220), (10, 24856176), (12, 20713480), (15, 16570784), (16, 15535110), (17, 14621280), (20, 12428088), (24, 10356740), (30, 8285392), (32, 7767555), (34, 7310640), (40, 6214044), (48, 5178370), (51, 4873760), (60, 4142696), (68, 3655320), (80, 3107022), (83, 2994720), (85, 2924256), (96, 2589185), (102, 2436880), (120, 2071348), (136, 1827660), (160, 1553511), (166, 1497360), (170, 1462128), (204, 1218440), (240, 1035674), (249, 998240), (255, 974752), (272, 913830), (332, 748680), (340, 731064), (367, 677280), (408, 609220), (415, 598944), (480, 517837), (498, 499120), (510, 487376), (544, 456915), (664, 374340), (680, 365532), (734, 338640), (816, 304610), (830, 299472), (996, 249560), (1020, 243688), (1101, 225760), (1245, 199648), (1328, 187170), (1360, 182766), (1411, 176160), (1468, 169320), (1632, 152305), (1660, 149736), (1835, 135456), (1992, 124780), (2040, 121844), (2202, 112880), (2490, 99824), (2656, 93585), (2720, 91383), (2822, 88080), (2936, 84660), (3320, 74868), (3670, 67728), (3984, 62390), (4080, 60922), (4233, 58720), (4404, 56440), (4980, 49912), (5505, 45152), (5644, 44040), (5872, 42330), (6239, 39840), (6640, 37434), (7055, 35232), (7340, 33864), (7968, 31195), (8160, 30461), (8466, 29360), (8808, 28220), (9960, 24956), (11010, 22576), (11288, 22020), (11744, 21165), (12478, 19920), (13280, 18717), (14110, 17616), (14680, 16932)]