164892720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 542822400

約数和(自身を除く): 377929680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 555, 592, 599, 620, 740, 744, 888, 930, 1110, 1147, 1198, 1240, 1480, 1488, 1776, 1797, 1860, 2220, 2294, 2396, 2480, 2960, 2995, 3441, 3594, 3720, 4440, 4588, 4792, 5735, 5990, 6882, 7188, 7440, 8880, 8985, 9176, 9584, 11470, 11980, 13764, 14376, 17205, 17970, 18352, 18569, 22163, 22940, 23960, 27528, 28752, 34410, 35940, 37138, 44326, 45880, 47920, 55056, 55707, 66489, 68820, 71880, 74276, 88652, 91760, 92845, 110815, 111414, 132978, 137640, 143760, 148552, 177304, 185690, 221630, 222828, 265956, 275280, 278535, 297104, 332445, 354608, 371380, 443260, 445656, 531912, 557070, 664890, 687053, 742760, 886520, 891312, 1063824, 1114140, 1329780, 1374106, 1485520, 1773040, 2061159, 2228280, 2659560, 2748212, 3435265, 4122318, 4456560, 5319120, 5496424, 6870530, 8244636, 10305795, 10992848, 13741060, 16489272, 20611590, 27482120, 32978544, 41223180, 54964240, 82446360, 164892720]

約数ペア:

[(1, 164892720), (2, 82446360), (3, 54964240), (4, 41223180), (5, 32978544), (6, 27482120), (8, 20611590), (10, 16489272), (12, 13741060), (15, 10992848), (16, 10305795), (20, 8244636), (24, 6870530), (30, 5496424), (31, 5319120), (37, 4456560), (40, 4122318), (48, 3435265), (60, 2748212), (62, 2659560), (74, 2228280), (80, 2061159), (93, 1773040), (111, 1485520), (120, 1374106), (124, 1329780), (148, 1114140), (155, 1063824), (185, 891312), (186, 886520), (222, 742760), (240, 687053), (248, 664890), (296, 557070), (310, 531912), (370, 445656), (372, 443260), (444, 371380), (465, 354608), (496, 332445), (555, 297104), (592, 278535), (599, 275280), (620, 265956), (740, 222828), (744, 221630), (888, 185690), (930, 177304), (1110, 148552), (1147, 143760), (1198, 137640), (1240, 132978), (1480, 111414), (1488, 110815), (1776, 92845), (1797, 91760), (1860, 88652), (2220, 74276), (2294, 71880), (2396, 68820), (2480, 66489), (2960, 55707), (2995, 55056), (3441, 47920), (3594, 45880), (3720, 44326), (4440, 37138), (4588, 35940), (4792, 34410), (5735, 28752), (5990, 27528), (6882, 23960), (7188, 22940), (7440, 22163), (8880, 18569), (8985, 18352), (9176, 17970), (9584, 17205), (11470, 14376), (11980, 13764)]