1420672512

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1960

約数の個数: 160

約数和(自身を含む): 4388719104

約数和(自身を除く): 2968046592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 448, 497, 512, 568, 672, 768, 852, 896, 994, 1136, 1344, 1491, 1536, 1704, 1792, 1861, 1988, 2272, 2688, 2982, 3408, 3584, 3722, 3976, 4544, 5376, 5583, 5964, 6816, 7444, 7952, 9088, 10752, 11166, 11928, 13027, 13632, 14888, 15904, 18176, 22332, 23856, 26054, 27264, 29776, 31808, 36352, 39081, 44664, 47712, 52108, 54528, 59552, 63616, 78162, 89328, 95424, 104216, 109056, 119104, 127232, 132131, 156324, 178656, 190848, 208432, 238208, 254464, 264262, 312648, 357312, 381696, 396393, 416864, 476416, 528524, 625296, 714624, 763392, 792786, 833728, 924917, 952832, 1057048, 1250592, 1429248, 1585572, 1667456, 1849834, 2114096, 2501184, 2774751, 2858496, 3171144, 3334912, 3699668, 4228192, 5002368, 5549502, 6342288, 6669824, 7399336, 8456384, 10004736, 11099004, 12684576, 14798672, 16912768, 20009472, 22198008, 25369152, 29597344, 33825536, 44396016, 50738304, 59194688, 67651072, 88792032, 101476608, 118389376, 177584064, 202953216, 236778752, 355168128, 473557504, 710336256, 1420672512]

約数ペア:

[(1, 1420672512), (2, 710336256), (3, 473557504), (4, 355168128), (6, 236778752), (7, 202953216), (8, 177584064), (12, 118389376), (14, 101476608), (16, 88792032), (21, 67651072), (24, 59194688), (28, 50738304), (32, 44396016), (42, 33825536), (48, 29597344), (56, 25369152), (64, 22198008), (71, 20009472), (84, 16912768), (96, 14798672), (112, 12684576), (128, 11099004), (142, 10004736), (168, 8456384), (192, 7399336), (213, 6669824), (224, 6342288), (256, 5549502), (284, 5002368), (336, 4228192), (384, 3699668), (426, 3334912), (448, 3171144), (497, 2858496), (512, 2774751), (568, 2501184), (672, 2114096), (768, 1849834), (852, 1667456), (896, 1585572), (994, 1429248), (1136, 1250592), (1344, 1057048), (1491, 952832), (1536, 924917), (1704, 833728), (1792, 792786), (1861, 763392), (1988, 714624), (2272, 625296), (2688, 528524), (2982, 476416), (3408, 416864), (3584, 396393), (3722, 381696), (3976, 357312), (4544, 312648), (5376, 264262), (5583, 254464), (5964, 238208), (6816, 208432), (7444, 190848), (7952, 178656), (9088, 156324), (10752, 132131), (11166, 127232), (11928, 119104), (13027, 109056), (13632, 104216), (14888, 95424), (15904, 89328), (18176, 78162), (22332, 63616), (23856, 59552), (26054, 54528), (27264, 52108), (29776, 47712), (31808, 44664), (36352, 39081)]