281668920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 384

約数和(自身を含む): 1043539200

約数和(自身を除く): 761870280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 43, 51, 52, 57, 60, 65, 68, 76, 78, 85, 86, 95, 102, 104, 114, 120, 129, 130, 136, 152, 156, 169, 170, 172, 190, 195, 204, 215, 221, 228, 247, 255, 258, 260, 285, 312, 323, 338, 340, 344, 380, 390, 408, 430, 442, 456, 494, 507, 510, 516, 520, 559, 570, 645, 646, 663, 676, 680, 731, 741, 760, 780, 817, 845, 860, 884, 969, 988, 1014, 1020, 1032, 1105, 1118, 1140, 1235, 1290, 1292, 1326, 1352, 1462, 1482, 1560, 1615, 1634, 1677, 1690, 1720, 1768, 1938, 1976, 2028, 2040, 2193, 2210, 2236, 2280, 2451, 2470, 2535, 2580, 2584, 2652, 2795, 2873, 2924, 2964, 3211, 3230, 3268, 3315, 3354, 3380, 3655, 3705, 3876, 4056, 4085, 4199, 4386, 4420, 4472, 4845, 4902, 4940, 5070, 5160, 5304, 5590, 5746, 5848, 5928, 6422, 6460, 6536, 6630, 6708, 6760, 7267, 7310, 7410, 7752, 8170, 8385, 8398, 8619, 8772, 8840, 9503, 9633, 9690, 9804, 9880, 10140, 10621, 10965, 11180, 11492, 12255, 12597, 12844, 12920, 13260, 13416, 13889, 14365, 14534, 14620, 14820, 16055, 16340, 16770, 16796, 17238, 17544, 19006, 19266, 19380, 19608, 20280, 20995, 21242, 21801, 21930, 22360, 22984, 24510, 25194, 25688, 26520, 27778, 28509, 28730, 29068, 29240, 29640, 31863, 32110, 32680, 33540, 33592, 34476, 36335, 38012, 38532, 38760, 41667, 41990, 42484, 43095, 43602, 43860, 47515, 48165, 49020, 50388, 53105, 54587, 55556, 57018, 57460, 58136, 62985, 63726, 64220, 67080, 68952, 69445, 72670, 76024, 77064, 83334, 83980, 84968, 86190, 87204, 87720, 95030, 96330, 98040, 100776, 106210, 109005, 109174, 111112, 114036, 114920, 123539, 125970, 127452, 128440, 138073, 138890, 142545, 145340, 159315, 163761, 166668, 167960, 172380, 174408, 180557, 190060, 192660, 208335, 212420, 218010, 218348, 228072, 247078, 251940, 254904, 272935, 276146, 277780, 285090, 290680, 318630, 327522, 333336, 344760, 361114, 370617, 380120, 385320, 414219, 416670, 424840, 436020, 436696, 494156, 503880, 541671, 545870, 552292, 555560, 570180, 617695, 637260, 655044, 690365, 722228, 741234, 818805, 828438, 833340, 872040, 902785, 988312, 1083342, 1091740, 1104584, 1140360, 1235390, 1274520, 1310088, 1380730, 1444456, 1482468, 1637610, 1656876, 1666680, 1805570, 1853085, 2071095, 2166684, 2183480, 2347241, 2470780, 2708355, 2761460, 2964936, 3275220, 3313752, 3611140, 3706170, 4142190, 4333368, 4694482, 4941560, 5416710, 5522920, 6550440, 7041723, 7222280, 7412340, 8284380, 9388964, 10833420, 11736205, 14083446, 14824680, 16568760, 18777928, 21666840, 23472410, 28166892, 35208615, 46944820, 56333784, 70417230, 93889640, 140834460, 281668920]

約数ペア:

[(1, 281668920), (2, 140834460), (3, 93889640), (4, 70417230), (5, 56333784), (6, 46944820), (8, 35208615), (10, 28166892), (12, 23472410), (13, 21666840), (15, 18777928), (17, 16568760), (19, 14824680), (20, 14083446), (24, 11736205), (26, 10833420), (30, 9388964), (34, 8284380), (38, 7412340), (39, 7222280), (40, 7041723), (43, 6550440), (51, 5522920), (52, 5416710), (57, 4941560), (60, 4694482), (65, 4333368), (68, 4142190), (76, 3706170), (78, 3611140), (85, 3313752), (86, 3275220), (95, 2964936), (102, 2761460), (104, 2708355), (114, 2470780), (120, 2347241), (129, 2183480), (130, 2166684), (136, 2071095), (152, 1853085), (156, 1805570), (169, 1666680), (170, 1656876), (172, 1637610), (190, 1482468), (195, 1444456), (204, 1380730), (215, 1310088), (221, 1274520), (228, 1235390), (247, 1140360), (255, 1104584), (258, 1091740), (260, 1083342), (285, 988312), (312, 902785), (323, 872040), (338, 833340), (340, 828438), (344, 818805), (380, 741234), (390, 722228), (408, 690365), (430, 655044), (442, 637260), (456, 617695), (494, 570180), (507, 555560), (510, 552292), (516, 545870), (520, 541671), (559, 503880), (570, 494156), (645, 436696), (646, 436020), (663, 424840), (676, 416670), (680, 414219), (731, 385320), (741, 380120), (760, 370617), (780, 361114), (817, 344760), (845, 333336), (860, 327522), (884, 318630), (969, 290680), (988, 285090), (1014, 277780), (1020, 276146), (1032, 272935), (1105, 254904), (1118, 251940), (1140, 247078), (1235, 228072), (1290, 218348), (1292, 218010), (1326, 212420), (1352, 208335), (1462, 192660), (1482, 190060), (1560, 180557), (1615, 174408), (1634, 172380), (1677, 167960), (1690, 166668), (1720, 163761), (1768, 159315), (1938, 145340), (1976, 142545), (2028, 138890), (2040, 138073), (2193, 128440), (2210, 127452), (2236, 125970), (2280, 123539), (2451, 114920), (2470, 114036), (2535, 111112), (2580, 109174), (2584, 109005), (2652, 106210), (2795, 100776), (2873, 98040), (2924, 96330), (2964, 95030), (3211, 87720), (3230, 87204), (3268, 86190), (3315, 84968), (3354, 83980), (3380, 83334), (3655, 77064), (3705, 76024), (3876, 72670), (4056, 69445), (4085, 68952), (4199, 67080), (4386, 64220), (4420, 63726), (4472, 62985), (4845, 58136), (4902, 57460), (4940, 57018), (5070, 55556), (5160, 54587), (5304, 53105), (5590, 50388), (5746, 49020), (5848, 48165), (5928, 47515), (6422, 43860), (6460, 43602), (6536, 43095), (6630, 42484), (6708, 41990), (6760, 41667), (7267, 38760), (7310, 38532), (7410, 38012), (7752, 36335), (8170, 34476), (8385, 33592), (8398, 33540), (8619, 32680), (8772, 32110), (8840, 31863), (9503, 29640), (9633, 29240), (9690, 29068), (9804, 28730), (9880, 28509), (10140, 27778), (10621, 26520), (10965, 25688), (11180, 25194), (11492, 24510), (12255, 22984), (12597, 22360), (12844, 21930), (12920, 21801), (13260, 21242), (13416, 20995), (13889, 20280), (14365, 19608), (14534, 19380), (14620, 19266), (14820, 19006), (16055, 17544), (16340, 17238), (16770, 16796)]