302698880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 869529600

約数和(自身を除く): 566830720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 73, 76, 80, 88, 95, 110, 124, 128, 146, 152, 155, 160, 176, 190, 209, 220, 248, 292, 304, 310, 320, 341, 352, 365, 380, 418, 440, 496, 584, 589, 608, 620, 640, 682, 704, 730, 760, 803, 836, 880, 992, 1045, 1168, 1178, 1216, 1240, 1364, 1387, 1408, 1460, 1520, 1606, 1672, 1705, 1760, 1984, 2090, 2263, 2336, 2356, 2432, 2480, 2728, 2774, 2920, 2945, 3040, 3212, 3344, 3410, 3520, 3968, 4015, 4180, 4526, 4672, 4712, 4960, 5456, 5548, 5840, 5890, 6080, 6424, 6479, 6688, 6820, 6935, 7040, 8030, 8360, 9052, 9344, 9424, 9920, 10912, 11096, 11315, 11680, 11780, 12160, 12848, 12958, 13376, 13640, 13870, 15257, 16060, 16720, 18104, 18848, 19840, 21824, 22192, 22630, 23360, 23560, 24893, 25696, 25916, 26752, 27280, 27740, 30514, 32120, 32395, 33440, 36208, 37696, 42997, 43648, 44384, 45260, 46720, 47120, 49786, 51392, 51832, 54560, 55480, 61028, 64240, 64790, 66880, 72416, 75392, 76285, 85994, 88768, 90520, 94240, 99572, 102784, 103664, 109120, 110960, 122056, 124465, 128480, 129580, 133760, 144832, 152570, 171988, 177536, 181040, 188480, 199144, 207328, 214985, 218240, 221920, 244112, 248930, 256960, 259160, 289664, 305140, 343976, 362080, 376960, 398288, 414656, 429970, 443840, 472967, 488224, 497860, 513920, 518320, 610280, 687952, 724160, 796576, 829312, 859940, 887680, 945934, 976448, 995720, 1036640, 1220560, 1375904, 1448320, 1593152, 1719880, 1891868, 1952896, 1991440, 2073280, 2364835, 2441120, 2751808, 3186304, 3439760, 3783736, 3982880, 4146560, 4729670, 4882240, 5503616, 6879520, 7567472, 7965760, 9459340, 9764480, 13759040, 15134944, 15931520, 18918680, 27518080, 30269888, 37837360, 60539776, 75674720, 151349440, 302698880]

約数ペア:

[(1, 302698880), (2, 151349440), (4, 75674720), (5, 60539776), (8, 37837360), (10, 30269888), (11, 27518080), (16, 18918680), (19, 15931520), (20, 15134944), (22, 13759040), (31, 9764480), (32, 9459340), (38, 7965760), (40, 7567472), (44, 6879520), (55, 5503616), (62, 4882240), (64, 4729670), (73, 4146560), (76, 3982880), (80, 3783736), (88, 3439760), (95, 3186304), (110, 2751808), (124, 2441120), (128, 2364835), (146, 2073280), (152, 1991440), (155, 1952896), (160, 1891868), (176, 1719880), (190, 1593152), (209, 1448320), (220, 1375904), (248, 1220560), (292, 1036640), (304, 995720), (310, 976448), (320, 945934), (341, 887680), (352, 859940), (365, 829312), (380, 796576), (418, 724160), (440, 687952), (496, 610280), (584, 518320), (589, 513920), (608, 497860), (620, 488224), (640, 472967), (682, 443840), (704, 429970), (730, 414656), (760, 398288), (803, 376960), (836, 362080), (880, 343976), (992, 305140), (1045, 289664), (1168, 259160), (1178, 256960), (1216, 248930), (1240, 244112), (1364, 221920), (1387, 218240), (1408, 214985), (1460, 207328), (1520, 199144), (1606, 188480), (1672, 181040), (1705, 177536), (1760, 171988), (1984, 152570), (2090, 144832), (2263, 133760), (2336, 129580), (2356, 128480), (2432, 124465), (2480, 122056), (2728, 110960), (2774, 109120), (2920, 103664), (2945, 102784), (3040, 99572), (3212, 94240), (3344, 90520), (3410, 88768), (3520, 85994), (3968, 76285), (4015, 75392), (4180, 72416), (4526, 66880), (4672, 64790), (4712, 64240), (4960, 61028), (5456, 55480), (5548, 54560), (5840, 51832), (5890, 51392), (6080, 49786), (6424, 47120), (6479, 46720), (6688, 45260), (6820, 44384), (6935, 43648), (7040, 42997), (8030, 37696), (8360, 36208), (9052, 33440), (9344, 32395), (9424, 32120), (9920, 30514), (10912, 27740), (11096, 27280), (11315, 26752), (11680, 25916), (11780, 25696), (12160, 24893), (12848, 23560), (12958, 23360), (13376, 22630), (13640, 22192), (13870, 21824), (15257, 19840), (16060, 18848), (16720, 18104)]