406915080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1092

約数の個数: 256

約数和(自身を含む): 1497968640

約数和(自身を除く): 1091053560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 184, 195, 220, 230, 253, 260, 264, 276, 286, 299, 312, 330, 345, 390, 429, 440, 460, 506, 520, 552, 572, 598, 660, 690, 715, 759, 780, 858, 897, 920, 1012, 1031, 1144, 1196, 1265, 1320, 1380, 1430, 1495, 1518, 1560, 1716, 1794, 2024, 2062, 2145, 2392, 2530, 2760, 2860, 2990, 3036, 3093, 3289, 3432, 3588, 3795, 4124, 4290, 4485, 5060, 5155, 5720, 5980, 6072, 6186, 6578, 7176, 7590, 8248, 8580, 8970, 9867, 10120, 10310, 11341, 11960, 12372, 13156, 13403, 15180, 15465, 16445, 17160, 17940, 19734, 20620, 22682, 23713, 24744, 26312, 26806, 30360, 30930, 32890, 34023, 35880, 39468, 40209, 41240, 45364, 47426, 49335, 53612, 56705, 61860, 65780, 67015, 68046, 71139, 78936, 80418, 90728, 94852, 98670, 107224, 113410, 118565, 123720, 131560, 134030, 136092, 142278, 147433, 160836, 170115, 189704, 197340, 201045, 226820, 237130, 260843, 268060, 272184, 284556, 294866, 308269, 321672, 340230, 355695, 394680, 402090, 442299, 453640, 474260, 521686, 536120, 569112, 589732, 616538, 680460, 711390, 737165, 782529, 804180, 884598, 924807, 948520, 1043372, 1179464, 1233076, 1304215, 1360920, 1422780, 1474330, 1541345, 1565058, 1608360, 1769196, 1849614, 2086744, 2211495, 2466152, 2608430, 2845560, 2948660, 3082690, 3130116, 3390959, 3538392, 3699228, 3912645, 4422990, 4624035, 5216860, 5897320, 6165380, 6260232, 6781918, 7398456, 7825290, 8845980, 9248070, 10172877, 10433720, 12330760, 13563836, 15650580, 16954795, 17691960, 18496140, 20345754, 27127672, 31301160, 33909590, 36992280, 40691508, 50864385, 67819180, 81383016, 101728770, 135638360, 203457540, 406915080]

約数ペア:

[(1, 406915080), (2, 203457540), (3, 135638360), (4, 101728770), (5, 81383016), (6, 67819180), (8, 50864385), (10, 40691508), (11, 36992280), (12, 33909590), (13, 31301160), (15, 27127672), (20, 20345754), (22, 18496140), (23, 17691960), (24, 16954795), (26, 15650580), (30, 13563836), (33, 12330760), (39, 10433720), (40, 10172877), (44, 9248070), (46, 8845980), (52, 7825290), (55, 7398456), (60, 6781918), (65, 6260232), (66, 6165380), (69, 5897320), (78, 5216860), (88, 4624035), (92, 4422990), (104, 3912645), (110, 3699228), (115, 3538392), (120, 3390959), (130, 3130116), (132, 3082690), (138, 2948660), (143, 2845560), (156, 2608430), (165, 2466152), (184, 2211495), (195, 2086744), (220, 1849614), (230, 1769196), (253, 1608360), (260, 1565058), (264, 1541345), (276, 1474330), (286, 1422780), (299, 1360920), (312, 1304215), (330, 1233076), (345, 1179464), (390, 1043372), (429, 948520), (440, 924807), (460, 884598), (506, 804180), (520, 782529), (552, 737165), (572, 711390), (598, 680460), (660, 616538), (690, 589732), (715, 569112), (759, 536120), (780, 521686), (858, 474260), (897, 453640), (920, 442299), (1012, 402090), (1031, 394680), (1144, 355695), (1196, 340230), (1265, 321672), (1320, 308269), (1380, 294866), (1430, 284556), (1495, 272184), (1518, 268060), (1560, 260843), (1716, 237130), (1794, 226820), (2024, 201045), (2062, 197340), (2145, 189704), (2392, 170115), (2530, 160836), (2760, 147433), (2860, 142278), (2990, 136092), (3036, 134030), (3093, 131560), (3289, 123720), (3432, 118565), (3588, 113410), (3795, 107224), (4124, 98670), (4290, 94852), (4485, 90728), (5060, 80418), (5155, 78936), (5720, 71139), (5980, 68046), (6072, 67015), (6186, 65780), (6578, 61860), (7176, 56705), (7590, 53612), (8248, 49335), (8580, 47426), (8970, 45364), (9867, 41240), (10120, 40209), (10310, 39468), (11341, 35880), (11960, 34023), (12372, 32890), (13156, 30930), (13403, 30360), (15180, 26806), (15465, 26312), (16445, 24744), (17160, 23713), (17940, 22682), (19734, 20620)]