202499889920

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:887

約数の個数: 288

約数和(自身を含む): 518832542592

約数和(自身を除く): 316332652672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 128, 160, 184, 212, 230, 233, 256, 265, 320, 368, 424, 460, 466, 530, 557, 640, 736, 848, 920, 932, 1060, 1114, 1165, 1219, 1280, 1472, 1696, 1840, 1864, 2120, 2228, 2330, 2438, 2785, 2944, 3392, 3680, 3728, 4240, 4456, 4660, 4876, 5359, 5570, 5888, 6095, 6784, 7360, 7456, 8480, 8912, 9320, 9752, 10718, 11140, 12190, 12349, 12811, 13568, 14720, 14912, 16960, 17824, 18640, 19504, 21436, 22280, 24380, 24698, 25622, 26795, 29440, 29521, 29824, 33920, 35648, 37280, 39008, 42872, 44560, 48760, 49396, 51244, 53590, 59042, 59648, 61745, 64055, 67840, 71296, 74560, 78016, 85744, 89120, 97520, 98792, 102488, 107180, 118084, 123490, 128110, 129781, 142592, 147605, 149120, 156032, 171488, 178240, 195040, 197584, 204976, 214360, 236168, 246980, 256220, 259562, 284027, 295210, 298240, 312064, 342976, 356480, 390080, 395168, 409952, 428720, 472336, 493960, 512440, 519124, 568054, 590420, 648905, 678983, 685952, 712960, 780160, 790336, 819904, 857440, 944672, 987920, 1024880, 1038248, 1136108, 1180840, 1297810, 1357966, 1371904, 1420135, 1560320, 1580672, 1639808, 1714880, 1889344, 1975840, 2049760, 2076496, 2272216, 2361680, 2595620, 2715932, 2840270, 2984963, 3161344, 3279616, 3394915, 3429760, 3778688, 3951680, 4099520, 4152992, 4544432, 4723360, 5191240, 5431864, 5680540, 5969926, 6789830, 6859520, 6878393, 7557376, 7903360, 8199040, 8305984, 9088864, 9446720, 10382480, 10863728, 11361080, 11939852, 13579660, 13756786, 14924815, 15806720, 16398080, 16611968, 18177728, 18893440, 20764960, 21727456, 22722160, 23879704, 27159320, 27513572, 29849630, 33223936, 34391965, 36355456, 37786880, 41529920, 43454912, 45444320, 47759408, 54318640, 55027144, 59699260, 68783930, 72710912, 83059840, 86909824, 90888640, 95518816, 108637280, 110054288, 119398520, 137567860, 158203039, 166119680, 173819648, 181777280, 191037632, 217274560, 220108576, 238797040, 275135720, 316406078, 363554560, 382075264, 434549120, 440217152, 477594080, 550271440, 632812156, 764150528, 791015195, 869098240, 880434304, 955188160, 1100542880, 1265624312, 1582030390, 1760868608, 1910376320, 2201085760, 2531248624, 3164060780, 3820752640, 4402171520, 5062497248, 6328121560, 8804343040, 10124994496, 12656243120, 20249988992, 25312486240, 40499977984, 50624972480, 101249944960, 202499889920]

約数ペア:

[(1, 202499889920), (2, 101249944960), (4, 50624972480), (5, 40499977984), (8, 25312486240), (10, 20249988992), (16, 12656243120), (20, 10124994496), (23, 8804343040), (32, 6328121560), (40, 5062497248), (46, 4402171520), (53, 3820752640), (64, 3164060780), (80, 2531248624), (92, 2201085760), (106, 1910376320), (115, 1760868608), (128, 1582030390), (160, 1265624312), (184, 1100542880), (212, 955188160), (230, 880434304), (233, 869098240), (256, 791015195), (265, 764150528), (320, 632812156), (368, 550271440), (424, 477594080), (460, 440217152), (466, 434549120), (530, 382075264), (557, 363554560), (640, 316406078), (736, 275135720), (848, 238797040), (920, 220108576), (932, 217274560), (1060, 191037632), (1114, 181777280), (1165, 173819648), (1219, 166119680), (1280, 158203039), (1472, 137567860), (1696, 119398520), (1840, 110054288), (1864, 108637280), (2120, 95518816), (2228, 90888640), (2330, 86909824), (2438, 83059840), (2785, 72710912), (2944, 68783930), (3392, 59699260), (3680, 55027144), (3728, 54318640), (4240, 47759408), (4456, 45444320), (4660, 43454912), (4876, 41529920), (5359, 37786880), (5570, 36355456), (5888, 34391965), (6095, 33223936), (6784, 29849630), (7360, 27513572), (7456, 27159320), (8480, 23879704), (8912, 22722160), (9320, 21727456), (9752, 20764960), (10718, 18893440), (11140, 18177728), (12190, 16611968), (12349, 16398080), (12811, 15806720), (13568, 14924815), (14720, 13756786), (14912, 13579660), (16960, 11939852), (17824, 11361080), (18640, 10863728), (19504, 10382480), (21436, 9446720), (22280, 9088864), (24380, 8305984), (24698, 8199040), (25622, 7903360), (26795, 7557376), (29440, 6878393), (29521, 6859520), (29824, 6789830), (33920, 5969926), (35648, 5680540), (37280, 5431864), (39008, 5191240), (42872, 4723360), (44560, 4544432), (48760, 4152992), (49396, 4099520), (51244, 3951680), (53590, 3778688), (59042, 3429760), (59648, 3394915), (61745, 3279616), (64055, 3161344), (67840, 2984963), (71296, 2840270), (74560, 2715932), (78016, 2595620), (85744, 2361680), (89120, 2272216), (97520, 2076496), (98792, 2049760), (102488, 1975840), (107180, 1889344), (118084, 1714880), (123490, 1639808), (128110, 1580672), (129781, 1560320), (142592, 1420135), (147605, 1371904), (149120, 1357966), (156032, 1297810), (171488, 1180840), (178240, 1136108), (195040, 1038248), (197584, 1024880), (204976, 987920), (214360, 944672), (236168, 857440), (246980, 819904), (256220, 790336), (259562, 780160), (284027, 712960), (295210, 685952), (298240, 678983), (312064, 648905), (342976, 590420), (356480, 568054), (390080, 519124), (395168, 512440), (409952, 493960), (428720, 472336)]