250733040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 808448256

約数和(自身を除く): 557715216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 83, 120, 123, 164, 166, 205, 240, 246, 249, 307, 328, 332, 410, 415, 492, 498, 614, 615, 656, 664, 820, 830, 921, 984, 996, 1228, 1230, 1245, 1328, 1535, 1640, 1660, 1842, 1968, 1992, 2456, 2460, 2490, 3070, 3280, 3320, 3403, 3684, 3984, 4605, 4912, 4920, 4980, 6140, 6640, 6806, 7368, 9210, 9840, 9960, 10209, 12280, 12587, 13612, 14736, 17015, 18420, 19920, 20418, 24560, 25174, 25481, 27224, 34030, 36840, 37761, 40836, 50348, 50962, 51045, 54448, 62935, 68060, 73680, 75522, 76443, 81672, 100696, 101924, 102090, 125870, 127405, 136120, 151044, 152886, 163344, 188805, 201392, 203848, 204180, 251740, 254810, 272240, 302088, 305772, 377610, 382215, 407696, 408360, 503480, 509620, 604176, 611544, 755220, 764430, 816720, 1006960, 1019240, 1044721, 1223088, 1510440, 1528860, 2038480, 2089442, 3020880, 3057720, 3134163, 4178884, 5223605, 6115440, 6268326, 8357768, 10447210, 12536652, 15670815, 16715536, 20894420, 25073304, 31341630, 41788840, 50146608, 62683260, 83577680, 125366520, 250733040]

約数ペア:

[(1, 250733040), (2, 125366520), (3, 83577680), (4, 62683260), (5, 50146608), (6, 41788840), (8, 31341630), (10, 25073304), (12, 20894420), (15, 16715536), (16, 15670815), (20, 12536652), (24, 10447210), (30, 8357768), (40, 6268326), (41, 6115440), (48, 5223605), (60, 4178884), (80, 3134163), (82, 3057720), (83, 3020880), (120, 2089442), (123, 2038480), (164, 1528860), (166, 1510440), (205, 1223088), (240, 1044721), (246, 1019240), (249, 1006960), (307, 816720), (328, 764430), (332, 755220), (410, 611544), (415, 604176), (492, 509620), (498, 503480), (614, 408360), (615, 407696), (656, 382215), (664, 377610), (820, 305772), (830, 302088), (921, 272240), (984, 254810), (996, 251740), (1228, 204180), (1230, 203848), (1245, 201392), (1328, 188805), (1535, 163344), (1640, 152886), (1660, 151044), (1842, 136120), (1968, 127405), (1992, 125870), (2456, 102090), (2460, 101924), (2490, 100696), (3070, 81672), (3280, 76443), (3320, 75522), (3403, 73680), (3684, 68060), (3984, 62935), (4605, 54448), (4912, 51045), (4920, 50962), (4980, 50348), (6140, 40836), (6640, 37761), (6806, 36840), (7368, 34030), (9210, 27224), (9840, 25481), (9960, 25174), (10209, 24560), (12280, 20418), (12587, 19920), (13612, 18420), (14736, 17015)]