58971920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 167608320

約数和(自身を除く): 108636400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 62, 70, 79, 80, 86, 112, 124, 140, 155, 158, 172, 215, 217, 248, 280, 301, 310, 316, 344, 395, 430, 434, 496, 553, 560, 602, 620, 632, 688, 790, 860, 868, 1085, 1106, 1204, 1240, 1264, 1333, 1505, 1580, 1720, 1736, 2170, 2212, 2408, 2449, 2480, 2666, 2765, 3010, 3160, 3397, 3440, 3472, 4340, 4424, 4816, 4898, 5332, 5530, 6020, 6320, 6665, 6794, 8680, 8848, 9331, 9796, 10664, 11060, 12040, 12245, 13330, 13588, 16985, 17143, 17360, 18662, 19592, 21328, 22120, 23779, 24080, 24490, 26660, 27176, 33970, 34286, 37324, 39184, 44240, 46655, 47558, 48980, 53320, 54352, 67940, 68572, 74648, 85715, 93310, 95116, 97960, 105307, 106640, 118895, 135880, 137144, 149296, 171430, 186620, 190232, 195920, 210614, 237790, 271760, 274288, 342860, 373240, 380464, 421228, 475580, 526535, 685720, 737149, 746480, 842456, 951160, 1053070, 1371440, 1474298, 1684912, 1902320, 2106140, 2948596, 3685745, 4212280, 5897192, 7371490, 8424560, 11794384, 14742980, 29485960, 58971920]

約数ペア:

[(1, 58971920), (2, 29485960), (4, 14742980), (5, 11794384), (7, 8424560), (8, 7371490), (10, 5897192), (14, 4212280), (16, 3685745), (20, 2948596), (28, 2106140), (31, 1902320), (35, 1684912), (40, 1474298), (43, 1371440), (56, 1053070), (62, 951160), (70, 842456), (79, 746480), (80, 737149), (86, 685720), (112, 526535), (124, 475580), (140, 421228), (155, 380464), (158, 373240), (172, 342860), (215, 274288), (217, 271760), (248, 237790), (280, 210614), (301, 195920), (310, 190232), (316, 186620), (344, 171430), (395, 149296), (430, 137144), (434, 135880), (496, 118895), (553, 106640), (560, 105307), (602, 97960), (620, 95116), (632, 93310), (688, 85715), (790, 74648), (860, 68572), (868, 67940), (1085, 54352), (1106, 53320), (1204, 48980), (1240, 47558), (1264, 46655), (1333, 44240), (1505, 39184), (1580, 37324), (1720, 34286), (1736, 33970), (2170, 27176), (2212, 26660), (2408, 24490), (2449, 24080), (2480, 23779), (2666, 22120), (2765, 21328), (3010, 19592), (3160, 18662), (3397, 17360), (3440, 17143), (3472, 16985), (4340, 13588), (4424, 13330), (4816, 12245), (4898, 12040), (5332, 11060), (5530, 10664), (6020, 9796), (6320, 9331), (6665, 8848), (6794, 8680)]