16049040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 58496256

約数和(自身を除く): 42447216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 233, 240, 246, 280, 287, 328, 336, 410, 420, 466, 492, 560, 574, 615, 656, 699, 820, 840, 861, 932, 984, 1148, 1165, 1230, 1398, 1435, 1631, 1640, 1680, 1722, 1864, 1968, 2296, 2330, 2460, 2796, 2870, 3262, 3280, 3444, 3495, 3728, 4305, 4592, 4660, 4893, 4920, 5592, 5740, 6524, 6888, 6990, 8155, 8610, 9320, 9553, 9786, 9840, 11184, 11480, 13048, 13776, 13980, 16310, 17220, 18640, 19106, 19572, 22960, 24465, 26096, 27960, 28659, 32620, 34440, 38212, 39144, 47765, 48930, 55920, 57318, 65240, 66871, 68880, 76424, 78288, 95530, 97860, 114636, 130480, 133742, 143295, 152848, 191060, 195720, 200613, 229272, 267484, 286590, 334355, 382120, 391440, 401226, 458544, 534968, 573180, 668710, 764240, 802452, 1003065, 1069936, 1146360, 1337420, 1604904, 2006130, 2292720, 2674840, 3209808, 4012260, 5349680, 8024520, 16049040]

約数ペア:

[(1, 16049040), (2, 8024520), (3, 5349680), (4, 4012260), (5, 3209808), (6, 2674840), (7, 2292720), (8, 2006130), (10, 1604904), (12, 1337420), (14, 1146360), (15, 1069936), (16, 1003065), (20, 802452), (21, 764240), (24, 668710), (28, 573180), (30, 534968), (35, 458544), (40, 401226), (41, 391440), (42, 382120), (48, 334355), (56, 286590), (60, 267484), (70, 229272), (80, 200613), (82, 195720), (84, 191060), (105, 152848), (112, 143295), (120, 133742), (123, 130480), (140, 114636), (164, 97860), (168, 95530), (205, 78288), (210, 76424), (233, 68880), (240, 66871), (246, 65240), (280, 57318), (287, 55920), (328, 48930), (336, 47765), (410, 39144), (420, 38212), (466, 34440), (492, 32620), (560, 28659), (574, 27960), (615, 26096), (656, 24465), (699, 22960), (820, 19572), (840, 19106), (861, 18640), (932, 17220), (984, 16310), (1148, 13980), (1165, 13776), (1230, 13048), (1398, 11480), (1435, 11184), (1631, 9840), (1640, 9786), (1680, 9553), (1722, 9320), (1864, 8610), (1968, 8155), (2296, 6990), (2330, 6888), (2460, 6524), (2796, 5740), (2870, 5592), (3262, 4920), (3280, 4893), (3444, 4660), (3495, 4592), (3728, 4305)]