479819340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2709

約数の個数: 288

約数和(自身を含む): 1954907136

約数和(自身を除く): 1475087796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2574, 2663, 2730, 2772, 2860, 3003, 3276, 3465, 4004, 4095, 4290, 4620, 5005, 5148, 5326, 5460, 6006, 6435, 6930, 7989, 8190, 8580, 9009, 10010, 10652, 12012, 12870, 13315, 13860, 15015, 15978, 16380, 18018, 18641, 20020, 23967, 25740, 26630, 29293, 30030, 31956, 34619, 36036, 37282, 39945, 45045, 47934, 53260, 55923, 58586, 60060, 69238, 74564, 79890, 87879, 90090, 93205, 95868, 103857, 111846, 117172, 119835, 138476, 146465, 159780, 167769, 173095, 175758, 180180, 186410, 205051, 207714, 223692, 239670, 242333, 263637, 279615, 292930, 311571, 335538, 346190, 351516, 372820, 380809, 410102, 415428, 439395, 479340, 484666, 519285, 527274, 559230, 585860, 615153, 623142, 671076, 692380, 726999, 761618, 820204, 838845, 878790, 969332, 1025255, 1038570, 1054548, 1118460, 1142427, 1211665, 1230306, 1246284, 1318185, 1453998, 1523236, 1557855, 1677690, 1757580, 1845459, 1904045, 2050510, 2077140, 2180997, 2284854, 2423330, 2460612, 2636370, 2665663, 2907996, 3075765, 3115710, 3355380, 3427281, 3634995, 3690918, 3808090, 4101020, 4361994, 4569708, 4846660, 5272740, 5331326, 5712135, 6151530, 6231420, 6854562, 7269990, 7381836, 7616180, 7996989, 8723988, 9227295, 10662652, 10904985, 11424270, 12303060, 13328315, 13709124, 14539980, 15993978, 17136405, 18454590, 21809970, 22848540, 23990967, 26656630, 31987956, 34272810, 36909180, 39984945, 43619940, 47981934, 53313260, 68545620, 79969890, 95963868, 119954835, 159939780, 239909670, 479819340]

約数ペア:

[(1, 479819340), (2, 239909670), (3, 159939780), (4, 119954835), (5, 95963868), (6, 79969890), (7, 68545620), (9, 53313260), (10, 47981934), (11, 43619940), (12, 39984945), (13, 36909180), (14, 34272810), (15, 31987956), (18, 26656630), (20, 23990967), (21, 22848540), (22, 21809970), (26, 18454590), (28, 17136405), (30, 15993978), (33, 14539980), (35, 13709124), (36, 13328315), (39, 12303060), (42, 11424270), (44, 10904985), (45, 10662652), (52, 9227295), (55, 8723988), (60, 7996989), (63, 7616180), (65, 7381836), (66, 7269990), (70, 6854562), (77, 6231420), (78, 6151530), (84, 5712135), (90, 5331326), (91, 5272740), (99, 4846660), (105, 4569708), (110, 4361994), (117, 4101020), (126, 3808090), (130, 3690918), (132, 3634995), (140, 3427281), (143, 3355380), (154, 3115710), (156, 3075765), (165, 2907996), (180, 2665663), (182, 2636370), (195, 2460612), (198, 2423330), (210, 2284854), (220, 2180997), (231, 2077140), (234, 2050510), (252, 1904045), (260, 1845459), (273, 1757580), (286, 1677690), (308, 1557855), (315, 1523236), (330, 1453998), (364, 1318185), (385, 1246284), (390, 1230306), (396, 1211665), (420, 1142427), (429, 1118460), (455, 1054548), (462, 1038570), (468, 1025255), (495, 969332), (546, 878790), (572, 838845), (585, 820204), (630, 761618), (660, 726999), (693, 692380), (715, 671076), (770, 623142), (780, 615153), (819, 585860), (858, 559230), (910, 527274), (924, 519285), (990, 484666), (1001, 479340), (1092, 439395), (1155, 415428), (1170, 410102), (1260, 380809), (1287, 372820), (1365, 351516), (1386, 346190), (1430, 335538), (1540, 311571), (1638, 292930), (1716, 279615), (1820, 263637), (1980, 242333), (2002, 239670), (2145, 223692), (2310, 207714), (2340, 205051), (2574, 186410), (2663, 180180), (2730, 175758), (2772, 173095), (2860, 167769), (3003, 159780), (3276, 146465), (3465, 138476), (4004, 119835), (4095, 117172), (4290, 111846), (4620, 103857), (5005, 95868), (5148, 93205), (5326, 90090), (5460, 87879), (6006, 79890), (6435, 74564), (6930, 69238), (7989, 60060), (8190, 58586), (8580, 55923), (9009, 53260), (10010, 47934), (10652, 45045), (12012, 39945), (12870, 37282), (13315, 36036), (13860, 34619), (15015, 31956), (15978, 30030), (16380, 29293), (18018, 26630), (18641, 25740), (20020, 23967)]