477316480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2364

約数の個数: 128

約数和(自身を含む): 1272348000

約数和(自身を除く): 795031520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2176, 2309, 2432, 2584, 2720, 3040, 3230, 4618, 5168, 5440, 6080, 6460, 9236, 10336, 10880, 11545, 12160, 12920, 18472, 20672, 23090, 25840, 36944, 39253, 41344, 43871, 46180, 51680, 73888, 78506, 87742, 92360, 103360, 147776, 157012, 175484, 184720, 196265, 206720, 219355, 295552, 314024, 350968, 369440, 392530, 438710, 628048, 701936, 738880, 745807, 785060, 877420, 1256096, 1403872, 1477760, 1491614, 1570120, 1754840, 2512192, 2807744, 2983228, 3140240, 3509680, 3729035, 5024384, 5615488, 5966456, 6280480, 7019360, 7458070, 11932912, 12560960, 14038720, 14916140, 23865824, 25121920, 28077440, 29832280, 47731648, 59664560, 95463296, 119329120, 238658240, 477316480]

約数ペア:

[(1, 477316480), (2, 238658240), (4, 119329120), (5, 95463296), (8, 59664560), (10, 47731648), (16, 29832280), (17, 28077440), (19, 25121920), (20, 23865824), (32, 14916140), (34, 14038720), (38, 12560960), (40, 11932912), (64, 7458070), (68, 7019360), (76, 6280480), (80, 5966456), (85, 5615488), (95, 5024384), (128, 3729035), (136, 3509680), (152, 3140240), (160, 2983228), (170, 2807744), (190, 2512192), (272, 1754840), (304, 1570120), (320, 1491614), (323, 1477760), (340, 1403872), (380, 1256096), (544, 877420), (608, 785060), (640, 745807), (646, 738880), (680, 701936), (760, 628048), (1088, 438710), (1216, 392530), (1292, 369440), (1360, 350968), (1520, 314024), (1615, 295552), (2176, 219355), (2309, 206720), (2432, 196265), (2584, 184720), (2720, 175484), (3040, 157012), (3230, 147776), (4618, 103360), (5168, 92360), (5440, 87742), (6080, 78506), (6460, 73888), (9236, 51680), (10336, 46180), (10880, 43871), (11545, 41344), (12160, 39253), (12920, 36944), (18472, 25840), (20672, 23090)]