394649760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 1323907200

約数和(自身を除く): 929257440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 109, 114, 120, 152, 160, 190, 218, 228, 240, 285, 304, 327, 380, 397, 436, 456, 480, 545, 570, 608, 654, 760, 794, 872, 912, 1090, 1140, 1191, 1308, 1520, 1588, 1635, 1744, 1824, 1985, 2071, 2180, 2280, 2382, 2616, 3040, 3176, 3270, 3488, 3970, 4142, 4360, 4560, 4764, 5232, 5955, 6213, 6352, 6540, 7543, 7940, 8284, 8720, 9120, 9528, 10355, 10464, 11910, 12426, 12704, 13080, 15086, 15880, 16568, 17440, 19056, 20710, 22629, 23820, 24852, 26160, 30172, 31065, 31760, 33136, 37715, 38112, 41420, 43273, 45258, 47640, 49704, 52320, 60344, 62130, 63520, 66272, 75430, 82840, 86546, 90516, 95280, 99408, 113145, 120688, 124260, 129819, 150860, 165680, 173092, 181032, 190560, 198816, 216365, 226290, 241376, 248520, 259638, 301720, 331360, 346184, 362064, 432730, 452580, 497040, 519276, 603440, 649095, 692368, 724128, 822187, 865460, 905160, 994080, 1038552, 1206880, 1298190, 1384736, 1644374, 1730920, 1810320, 2077104, 2466561, 2596380, 3288748, 3461840, 3620640, 4110935, 4154208, 4933122, 5192760, 6577496, 6923680, 8221870, 9866244, 10385520, 12332805, 13154992, 16443740, 19732488, 20771040, 24665610, 26309984, 32887480, 39464976, 49331220, 65774960, 78929952, 98662440, 131549920, 197324880, 394649760]

約数ペア:

[(1, 394649760), (2, 197324880), (3, 131549920), (4, 98662440), (5, 78929952), (6, 65774960), (8, 49331220), (10, 39464976), (12, 32887480), (15, 26309984), (16, 24665610), (19, 20771040), (20, 19732488), (24, 16443740), (30, 13154992), (32, 12332805), (38, 10385520), (40, 9866244), (48, 8221870), (57, 6923680), (60, 6577496), (76, 5192760), (80, 4933122), (95, 4154208), (96, 4110935), (109, 3620640), (114, 3461840), (120, 3288748), (152, 2596380), (160, 2466561), (190, 2077104), (218, 1810320), (228, 1730920), (240, 1644374), (285, 1384736), (304, 1298190), (327, 1206880), (380, 1038552), (397, 994080), (436, 905160), (456, 865460), (480, 822187), (545, 724128), (570, 692368), (608, 649095), (654, 603440), (760, 519276), (794, 497040), (872, 452580), (912, 432730), (1090, 362064), (1140, 346184), (1191, 331360), (1308, 301720), (1520, 259638), (1588, 248520), (1635, 241376), (1744, 226290), (1824, 216365), (1985, 198816), (2071, 190560), (2180, 181032), (2280, 173092), (2382, 165680), (2616, 150860), (3040, 129819), (3176, 124260), (3270, 120688), (3488, 113145), (3970, 99408), (4142, 95280), (4360, 90516), (4560, 86546), (4764, 82840), (5232, 75430), (5955, 66272), (6213, 63520), (6352, 62130), (6540, 60344), (7543, 52320), (7940, 49704), (8284, 47640), (8720, 45258), (9120, 43273), (9528, 41420), (10355, 38112), (10464, 37715), (11910, 33136), (12426, 31760), (12704, 31065), (13080, 30172), (15086, 26160), (15880, 24852), (16568, 23820), (17440, 22629), (19056, 20710)]