108708320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 306288864

約数和(自身を除く): 197580544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 101, 112, 124, 140, 155, 160, 202, 217, 224, 248, 280, 310, 404, 434, 496, 505, 560, 620, 707, 808, 868, 961, 992, 1010, 1085, 1120, 1240, 1414, 1616, 1736, 1922, 2020, 2170, 2480, 2828, 3131, 3232, 3472, 3535, 3844, 4040, 4340, 4805, 4960, 5656, 6262, 6727, 6944, 7070, 7688, 8080, 8680, 9610, 11312, 12524, 13454, 14140, 15376, 15655, 16160, 17360, 19220, 21917, 22624, 25048, 26908, 28280, 30752, 31310, 33635, 34720, 38440, 43834, 50096, 53816, 56560, 62620, 67270, 76880, 87668, 97061, 100192, 107632, 109585, 113120, 125240, 134540, 153760, 175336, 194122, 215264, 219170, 250480, 269080, 350672, 388244, 438340, 485305, 500960, 538160, 679427, 701344, 776488, 876680, 970610, 1076320, 1358854, 1552976, 1753360, 1941220, 2717708, 3105952, 3397135, 3506720, 3882440, 5435416, 6794270, 7764880, 10870832, 13588540, 15529760, 21741664, 27177080, 54354160, 108708320]

約数ペア:

[(1, 108708320), (2, 54354160), (4, 27177080), (5, 21741664), (7, 15529760), (8, 13588540), (10, 10870832), (14, 7764880), (16, 6794270), (20, 5435416), (28, 3882440), (31, 3506720), (32, 3397135), (35, 3105952), (40, 2717708), (56, 1941220), (62, 1753360), (70, 1552976), (80, 1358854), (101, 1076320), (112, 970610), (124, 876680), (140, 776488), (155, 701344), (160, 679427), (202, 538160), (217, 500960), (224, 485305), (248, 438340), (280, 388244), (310, 350672), (404, 269080), (434, 250480), (496, 219170), (505, 215264), (560, 194122), (620, 175336), (707, 153760), (808, 134540), (868, 125240), (961, 113120), (992, 109585), (1010, 107632), (1085, 100192), (1120, 97061), (1240, 87668), (1414, 76880), (1616, 67270), (1736, 62620), (1922, 56560), (2020, 53816), (2170, 50096), (2480, 43834), (2828, 38440), (3131, 34720), (3232, 33635), (3472, 31310), (3535, 30752), (3844, 28280), (4040, 26908), (4340, 25048), (4805, 22624), (4960, 21917), (5656, 19220), (6262, 17360), (6727, 16160), (6944, 15655), (7070, 15376), (7688, 14140), (8080, 13454), (8680, 12524), (9610, 11312)]