202931760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 664957440

約数和(自身を除く): 462025680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 97, 115, 120, 138, 184, 194, 230, 240, 276, 291, 345, 368, 379, 388, 460, 485, 552, 582, 690, 758, 776, 920, 970, 1104, 1137, 1164, 1380, 1455, 1516, 1552, 1840, 1895, 1940, 2231, 2274, 2328, 2760, 2910, 3032, 3790, 3880, 4462, 4548, 4656, 5520, 5685, 5820, 6064, 6693, 7580, 7760, 8717, 8924, 9096, 11155, 11370, 11640, 13386, 15160, 17434, 17848, 18192, 22310, 22740, 23280, 26151, 26772, 30320, 33465, 34868, 35696, 36763, 43585, 44620, 45480, 52302, 53544, 66930, 69736, 73526, 87170, 89240, 90960, 104604, 107088, 110289, 130755, 133860, 139472, 147052, 174340, 178480, 183815, 209208, 220578, 261510, 267720, 294104, 348680, 367630, 418416, 441156, 523020, 535440, 551445, 588208, 697360, 735260, 845549, 882312, 1046040, 1102890, 1470520, 1691098, 1764624, 2092080, 2205780, 2536647, 2941040, 3382196, 4227745, 4411560, 5073294, 6764392, 8455490, 8823120, 10146588, 12683235, 13528784, 16910980, 20293176, 25366470, 33821960, 40586352, 50732940, 67643920, 101465880, 202931760]

約数ペア:

[(1, 202931760), (2, 101465880), (3, 67643920), (4, 50732940), (5, 40586352), (6, 33821960), (8, 25366470), (10, 20293176), (12, 16910980), (15, 13528784), (16, 12683235), (20, 10146588), (23, 8823120), (24, 8455490), (30, 6764392), (40, 5073294), (46, 4411560), (48, 4227745), (60, 3382196), (69, 2941040), (80, 2536647), (92, 2205780), (97, 2092080), (115, 1764624), (120, 1691098), (138, 1470520), (184, 1102890), (194, 1046040), (230, 882312), (240, 845549), (276, 735260), (291, 697360), (345, 588208), (368, 551445), (379, 535440), (388, 523020), (460, 441156), (485, 418416), (552, 367630), (582, 348680), (690, 294104), (758, 267720), (776, 261510), (920, 220578), (970, 209208), (1104, 183815), (1137, 178480), (1164, 174340), (1380, 147052), (1455, 139472), (1516, 133860), (1552, 130755), (1840, 110289), (1895, 107088), (1940, 104604), (2231, 90960), (2274, 89240), (2328, 87170), (2760, 73526), (2910, 69736), (3032, 66930), (3790, 53544), (3880, 52302), (4462, 45480), (4548, 44620), (4656, 43585), (5520, 36763), (5685, 35696), (5820, 34868), (6064, 33465), (6693, 30320), (7580, 26772), (7760, 26151), (8717, 23280), (8924, 22740), (9096, 22310), (11155, 18192), (11370, 17848), (11640, 17434), (13386, 15160)]