131930880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 466228224

約数和(自身を除く): 334297344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 47, 48, 51, 60, 64, 68, 80, 85, 86, 94, 96, 102, 120, 128, 129, 136, 141, 160, 170, 172, 188, 192, 204, 215, 235, 240, 255, 256, 258, 272, 282, 320, 340, 344, 376, 384, 408, 430, 470, 480, 510, 516, 544, 564, 640, 645, 680, 688, 705, 731, 752, 768, 799, 816, 860, 940, 960, 1020, 1032, 1088, 1128, 1280, 1290, 1360, 1376, 1410, 1462, 1504, 1598, 1632, 1720, 1880, 1920, 2021, 2040, 2064, 2176, 2193, 2256, 2397, 2580, 2720, 2752, 2820, 2924, 3008, 3196, 3264, 3440, 3655, 3760, 3840, 3995, 4042, 4080, 4128, 4352, 4386, 4512, 4794, 5160, 5440, 5504, 5640, 5848, 6016, 6063, 6392, 6528, 6880, 7310, 7520, 7990, 8084, 8160, 8256, 8772, 9024, 9588, 10105, 10320, 10880, 10965, 11008, 11280, 11696, 11985, 12032, 12126, 12784, 13056, 13760, 14620, 15040, 15980, 16168, 16320, 16512, 17544, 18048, 19176, 20210, 20640, 21760, 21930, 22560, 23392, 23970, 24252, 25568, 27520, 29240, 30080, 30315, 31960, 32336, 32640, 33024, 34357, 35088, 36096, 38352, 40420, 41280, 43860, 45120, 46784, 47940, 48504, 51136, 55040, 58480, 60160, 60630, 63920, 64672, 65280, 68714, 70176, 76704, 80840, 82560, 87720, 90240, 93568, 95880, 97008, 102272, 103071, 116960, 121260, 127840, 129344, 137428, 140352, 153408, 161680, 165120, 171785, 175440, 180480, 187136, 191760, 194016, 204544, 206142, 233920, 242520, 255680, 258688, 274856, 280704, 306816, 323360, 343570, 350880, 383520, 388032, 412284, 467840, 485040, 511360, 515355, 517376, 549712, 561408, 613632, 646720, 687140, 701760, 767040, 776064, 824568, 935680, 970080, 1022720, 1030710, 1099424, 1293440, 1374280, 1403520, 1534080, 1552128, 1649136, 1940160, 2061420, 2198848, 2586880, 2748560, 2807040, 3068160, 3298272, 3880320, 4122840, 4397696, 5497120, 6596544, 7760640, 8245680, 8795392, 10994240, 13193088, 16491360, 21988480, 26386176, 32982720, 43976960, 65965440, 131930880]

約数ペア:

[(1, 131930880), (2, 65965440), (3, 43976960), (4, 32982720), (5, 26386176), (6, 21988480), (8, 16491360), (10, 13193088), (12, 10994240), (15, 8795392), (16, 8245680), (17, 7760640), (20, 6596544), (24, 5497120), (30, 4397696), (32, 4122840), (34, 3880320), (40, 3298272), (43, 3068160), (47, 2807040), (48, 2748560), (51, 2586880), (60, 2198848), (64, 2061420), (68, 1940160), (80, 1649136), (85, 1552128), (86, 1534080), (94, 1403520), (96, 1374280), (102, 1293440), (120, 1099424), (128, 1030710), (129, 1022720), (136, 970080), (141, 935680), (160, 824568), (170, 776064), (172, 767040), (188, 701760), (192, 687140), (204, 646720), (215, 613632), (235, 561408), (240, 549712), (255, 517376), (256, 515355), (258, 511360), (272, 485040), (282, 467840), (320, 412284), (340, 388032), (344, 383520), (376, 350880), (384, 343570), (408, 323360), (430, 306816), (470, 280704), (480, 274856), (510, 258688), (516, 255680), (544, 242520), (564, 233920), (640, 206142), (645, 204544), (680, 194016), (688, 191760), (705, 187136), (731, 180480), (752, 175440), (768, 171785), (799, 165120), (816, 161680), (860, 153408), (940, 140352), (960, 137428), (1020, 129344), (1032, 127840), (1088, 121260), (1128, 116960), (1280, 103071), (1290, 102272), (1360, 97008), (1376, 95880), (1410, 93568), (1462, 90240), (1504, 87720), (1598, 82560), (1632, 80840), (1720, 76704), (1880, 70176), (1920, 68714), (2021, 65280), (2040, 64672), (2064, 63920), (2176, 60630), (2193, 60160), (2256, 58480), (2397, 55040), (2580, 51136), (2720, 48504), (2752, 47940), (2820, 46784), (2924, 45120), (3008, 43860), (3196, 41280), (3264, 40420), (3440, 38352), (3655, 36096), (3760, 35088), (3840, 34357), (3995, 33024), (4042, 32640), (4080, 32336), (4128, 31960), (4352, 30315), (4386, 30080), (4512, 29240), (4794, 27520), (5160, 25568), (5440, 24252), (5504, 23970), (5640, 23392), (5848, 22560), (6016, 21930), (6063, 21760), (6392, 20640), (6528, 20210), (6880, 19176), (7310, 18048), (7520, 17544), (7990, 16512), (8084, 16320), (8160, 16168), (8256, 15980), (8772, 15040), (9024, 14620), (9588, 13760), (10105, 13056), (10320, 12784), (10880, 12126), (10965, 12032), (11008, 11985), (11280, 11696)]