109315920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2153

約数の個数: 160

約数和(自身を含む): 399974400

約数和(自身を除く): 290658480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2099, 2170, 2480, 2604, 3255, 3472, 3720, 4198, 4340, 5208, 6297, 6510, 7440, 8396, 8680, 10416, 10495, 12594, 13020, 14693, 16792, 17360, 20990, 25188, 26040, 29386, 31485, 33584, 41980, 44079, 50376, 52080, 58772, 62970, 65069, 73465, 83960, 88158, 100752, 117544, 125940, 130138, 146930, 167920, 176316, 195207, 220395, 235088, 251880, 260276, 293860, 325345, 352632, 390414, 440790, 455483, 503760, 520552, 587720, 650690, 705264, 780828, 881580, 910966, 976035, 1041104, 1175440, 1301380, 1366449, 1561656, 1763160, 1821932, 1952070, 2277415, 2602760, 2732898, 3123312, 3526320, 3643864, 3904140, 4554830, 5205520, 5465796, 6832245, 7287728, 7808280, 9109660, 10931592, 13664490, 15616560, 18219320, 21863184, 27328980, 36438640, 54657960, 109315920]

約数ペア:

[(1, 109315920), (2, 54657960), (3, 36438640), (4, 27328980), (5, 21863184), (6, 18219320), (7, 15616560), (8, 13664490), (10, 10931592), (12, 9109660), (14, 7808280), (15, 7287728), (16, 6832245), (20, 5465796), (21, 5205520), (24, 4554830), (28, 3904140), (30, 3643864), (31, 3526320), (35, 3123312), (40, 2732898), (42, 2602760), (48, 2277415), (56, 1952070), (60, 1821932), (62, 1763160), (70, 1561656), (80, 1366449), (84, 1301380), (93, 1175440), (105, 1041104), (112, 976035), (120, 910966), (124, 881580), (140, 780828), (155, 705264), (168, 650690), (186, 587720), (210, 520552), (217, 503760), (240, 455483), (248, 440790), (280, 390414), (310, 352632), (336, 325345), (372, 293860), (420, 260276), (434, 251880), (465, 235088), (496, 220395), (560, 195207), (620, 176316), (651, 167920), (744, 146930), (840, 130138), (868, 125940), (930, 117544), (1085, 100752), (1240, 88158), (1302, 83960), (1488, 73465), (1680, 65069), (1736, 62970), (1860, 58772), (2099, 52080), (2170, 50376), (2480, 44079), (2604, 41980), (3255, 33584), (3472, 31485), (3720, 29386), (4198, 26040), (4340, 25188), (5208, 20990), (6297, 17360), (6510, 16792), (7440, 14693), (8396, 13020), (8680, 12594), (10416, 10495)]