38174640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 160

約数和(自身を含む): 139800576

約数和(自身を除く): 101625936

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, 733, 744, 840, 868, 930, 1085, 1240, 1302, 1466, 1488, 1680, 1736, 1860, 2170, 2199, 2480, 2604, 2932, 3255, 3472, 3665, 3720, 4340, 4398, 5131, 5208, 5864, 6510, 7330, 7440, 8680, 8796, 10262, 10416, 10995, 11728, 13020, 14660, 15393, 17360, 17592, 20524, 21990, 22723, 25655, 26040, 29320, 30786, 35184, 41048, 43980, 45446, 51310, 52080, 58640, 61572, 68169, 76965, 82096, 87960, 90892, 102620, 113615, 123144, 136338, 153930, 159061, 175920, 181784, 205240, 227230, 246288, 272676, 307860, 318122, 340845, 363568, 410480, 454460, 477183, 545352, 615720, 636244, 681690, 795305, 908920, 954366, 1090704, 1231440, 1272488, 1363380, 1590610, 1817840, 1908732, 2385915, 2544976, 2726760, 3181220, 3817464, 4771830, 5453520, 6362440, 7634928, 9543660, 12724880, 19087320, 38174640]

約数ペア:

[(1, 38174640), (2, 19087320), (3, 12724880), (4, 9543660), (5, 7634928), (6, 6362440), (7, 5453520), (8, 4771830), (10, 3817464), (12, 3181220), (14, 2726760), (15, 2544976), (16, 2385915), (20, 1908732), (21, 1817840), (24, 1590610), (28, 1363380), (30, 1272488), (31, 1231440), (35, 1090704), (40, 954366), (42, 908920), (48, 795305), (56, 681690), (60, 636244), (62, 615720), (70, 545352), (80, 477183), (84, 454460), (93, 410480), (105, 363568), (112, 340845), (120, 318122), (124, 307860), (140, 272676), (155, 246288), (168, 227230), (186, 205240), (210, 181784), (217, 175920), (240, 159061), (248, 153930), (280, 136338), (310, 123144), (336, 113615), (372, 102620), (420, 90892), (434, 87960), (465, 82096), (496, 76965), (560, 68169), (620, 61572), (651, 58640), (733, 52080), (744, 51310), (840, 45446), (868, 43980), (930, 41048), (1085, 35184), (1240, 30786), (1302, 29320), (1466, 26040), (1488, 25655), (1680, 22723), (1736, 21990), (1860, 20524), (2170, 17592), (2199, 17360), (2480, 15393), (2604, 14660), (2932, 13020), (3255, 11728), (3472, 10995), (3665, 10416), (3720, 10262), (4340, 8796), (4398, 8680), (5131, 7440), (5208, 7330), (5864, 6510)]