471436680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 256

約数和(自身を含む): 1686666240

約数和(自身を除く): 1215229560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 83, 88, 104, 110, 120, 130, 132, 143, 156, 165, 166, 195, 220, 249, 260, 264, 286, 312, 330, 331, 332, 390, 415, 429, 440, 498, 520, 572, 660, 662, 664, 715, 780, 830, 858, 913, 993, 996, 1079, 1144, 1245, 1320, 1324, 1430, 1560, 1655, 1660, 1716, 1826, 1986, 1992, 2145, 2158, 2490, 2648, 2739, 2860, 3237, 3310, 3320, 3432, 3641, 3652, 3972, 4290, 4303, 4316, 4565, 4965, 4980, 5395, 5478, 5720, 6474, 6620, 7282, 7304, 7944, 8580, 8606, 8632, 9130, 9930, 9960, 10790, 10923, 10956, 11869, 12909, 12948, 13240, 13695, 14564, 16185, 17160, 17212, 18205, 18260, 19860, 21515, 21580, 21846, 21912, 23738, 25818, 25896, 27390, 27473, 29128, 32370, 34424, 35607, 36410, 36520, 39720, 43030, 43160, 43692, 47333, 47476, 51636, 54615, 54780, 54946, 59345, 64545, 64740, 71214, 72820, 82419, 86060, 87384, 94666, 94952, 103272, 109230, 109560, 109892, 118690, 129090, 129480, 137365, 141999, 142428, 145640, 164838, 172120, 178035, 189332, 218460, 219784, 236665, 237380, 258180, 274730, 283998, 284856, 302203, 329676, 356070, 357149, 378664, 412095, 436920, 473330, 474760, 516360, 549460, 567996, 604406, 659352, 709995, 712140, 714298, 824190, 906609, 946660, 1071447, 1098920, 1135992, 1208812, 1419990, 1424280, 1428596, 1511015, 1648380, 1785745, 1813218, 1893320, 2142894, 2417624, 2839980, 2857192, 3022030, 3296760, 3571490, 3626436, 3928639, 4285788, 4533045, 5357235, 5679960, 6044060, 7142980, 7252872, 7857278, 8571576, 9066090, 10714470, 11785917, 12088120, 14285960, 15714556, 18132180, 19643195, 21428940, 23571834, 31429112, 36264360, 39286390, 42857880, 47143668, 58929585, 78572780, 94287336, 117859170, 157145560, 235718340, 471436680]

約数ペア:

[(1, 471436680), (2, 235718340), (3, 157145560), (4, 117859170), (5, 94287336), (6, 78572780), (8, 58929585), (10, 47143668), (11, 42857880), (12, 39286390), (13, 36264360), (15, 31429112), (20, 23571834), (22, 21428940), (24, 19643195), (26, 18132180), (30, 15714556), (33, 14285960), (39, 12088120), (40, 11785917), (44, 10714470), (52, 9066090), (55, 8571576), (60, 7857278), (65, 7252872), (66, 7142980), (78, 6044060), (83, 5679960), (88, 5357235), (104, 4533045), (110, 4285788), (120, 3928639), (130, 3626436), (132, 3571490), (143, 3296760), (156, 3022030), (165, 2857192), (166, 2839980), (195, 2417624), (220, 2142894), (249, 1893320), (260, 1813218), (264, 1785745), (286, 1648380), (312, 1511015), (330, 1428596), (331, 1424280), (332, 1419990), (390, 1208812), (415, 1135992), (429, 1098920), (440, 1071447), (498, 946660), (520, 906609), (572, 824190), (660, 714298), (662, 712140), (664, 709995), (715, 659352), (780, 604406), (830, 567996), (858, 549460), (913, 516360), (993, 474760), (996, 473330), (1079, 436920), (1144, 412095), (1245, 378664), (1320, 357149), (1324, 356070), (1430, 329676), (1560, 302203), (1655, 284856), (1660, 283998), (1716, 274730), (1826, 258180), (1986, 237380), (1992, 236665), (2145, 219784), (2158, 218460), (2490, 189332), (2648, 178035), (2739, 172120), (2860, 164838), (3237, 145640), (3310, 142428), (3320, 141999), (3432, 137365), (3641, 129480), (3652, 129090), (3972, 118690), (4290, 109892), (4303, 109560), (4316, 109230), (4565, 103272), (4965, 94952), (4980, 94666), (5395, 87384), (5478, 86060), (5720, 82419), (6474, 72820), (6620, 71214), (7282, 64740), (7304, 64545), (7944, 59345), (8580, 54946), (8606, 54780), (8632, 54615), (9130, 51636), (9930, 47476), (9960, 47333), (10790, 43692), (10923, 43160), (10956, 43030), (11869, 39720), (12909, 36520), (12948, 36410), (13240, 35607), (13695, 34424), (14564, 32370), (16185, 29128), (17160, 27473), (17212, 27390), (18205, 25896), (18260, 25818), (19860, 23738), (21515, 21912), (21580, 21846)]