349883520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{3719}}^1$

素因数の和:3755

約数の個数: 192

約数和(自身を含む): 1297684800

約数和(自身を除く): 947801280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3719, 3920, 4480, 4704, 5880, 6272, 6720, 7438, 7840, 9408, 11157, 11760, 13440, 14876, 15680, 18595, 18816, 22314, 23520, 26033, 29752, 31360, 37190, 44628, 47040, 52066, 55785, 59504, 74380, 78099, 89256, 94080, 104132, 111570, 119008, 130165, 148760, 156198, 178512, 182231, 208264, 223140, 238016, 260330, 297520, 312396, 357024, 364462, 390495, 416528, 446280, 476032, 520660, 546693, 595040, 624792, 714048, 728924, 780990, 833056, 892560, 911155, 1041320, 1093386, 1190080, 1249584, 1428096, 1457848, 1561980, 1666112, 1785120, 1822310, 2082640, 2186772, 2380160, 2499168, 2733465, 2915696, 3123960, 3332224, 3570240, 3644620, 4165280, 4373544, 4998336, 5466930, 5831392, 6247920, 7140480, 7289240, 8330560, 8747088, 9996672, 10933860, 11662784, 12495840, 14578480, 16661120, 17494176, 21867720, 23325568, 24991680, 29156960, 34988352, 43735440, 49983360, 58313920, 69976704, 87470880, 116627840, 174941760, 349883520]

約数ペア:

[(1, 349883520), (2, 174941760), (3, 116627840), (4, 87470880), (5, 69976704), (6, 58313920), (7, 49983360), (8, 43735440), (10, 34988352), (12, 29156960), (14, 24991680), (15, 23325568), (16, 21867720), (20, 17494176), (21, 16661120), (24, 14578480), (28, 12495840), (30, 11662784), (32, 10933860), (35, 9996672), (40, 8747088), (42, 8330560), (48, 7289240), (49, 7140480), (56, 6247920), (60, 5831392), (64, 5466930), (70, 4998336), (80, 4373544), (84, 4165280), (96, 3644620), (98, 3570240), (105, 3332224), (112, 3123960), (120, 2915696), (128, 2733465), (140, 2499168), (147, 2380160), (160, 2186772), (168, 2082640), (192, 1822310), (196, 1785120), (210, 1666112), (224, 1561980), (240, 1457848), (245, 1428096), (280, 1249584), (294, 1190080), (320, 1093386), (336, 1041320), (384, 911155), (392, 892560), (420, 833056), (448, 780990), (480, 728924), (490, 714048), (560, 624792), (588, 595040), (640, 546693), (672, 520660), (735, 476032), (784, 446280), (840, 416528), (896, 390495), (960, 364462), (980, 357024), (1120, 312396), (1176, 297520), (1344, 260330), (1470, 238016), (1568, 223140), (1680, 208264), (1920, 182231), (1960, 178512), (2240, 156198), (2352, 148760), (2688, 130165), (2940, 119008), (3136, 111570), (3360, 104132), (3719, 94080), (3920, 89256), (4480, 78099), (4704, 74380), (5880, 59504), (6272, 55785), (6720, 52066), (7438, 47040), (7840, 44628), (9408, 37190), (11157, 31360), (11760, 29752), (13440, 26033), (14876, 23520), (15680, 22314), (18595, 18816)]