235479720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9043}}^1$

素因数の和:9095

約数の個数: 128

約数和(自身を含む): 833495040

約数和(自身を除く): 598015320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 9043, 13020, 18086, 26040, 27129, 36172, 45215, 54258, 63301, 72344, 90430, 108516, 126602, 135645, 180860, 189903, 217032, 253204, 271290, 280333, 316505, 361720, 379806, 506408, 542580, 560666, 633010, 759612, 840999, 949515, 1085160, 1121332, 1266020, 1401665, 1519224, 1681998, 1899030, 1962331, 2242664, 2532040, 2803330, 3363996, 3798060, 3924662, 4204995, 5606660, 5886993, 6727992, 7596120, 7849324, 8409990, 9811655, 11213320, 11773986, 15698648, 16819980, 19623310, 23547972, 29434965, 33639960, 39246620, 47095944, 58869930, 78493240, 117739860, 235479720]

約数ペア:

[(1, 235479720), (2, 117739860), (3, 78493240), (4, 58869930), (5, 47095944), (6, 39246620), (7, 33639960), (8, 29434965), (10, 23547972), (12, 19623310), (14, 16819980), (15, 15698648), (20, 11773986), (21, 11213320), (24, 9811655), (28, 8409990), (30, 7849324), (31, 7596120), (35, 6727992), (40, 5886993), (42, 5606660), (56, 4204995), (60, 3924662), (62, 3798060), (70, 3363996), (84, 2803330), (93, 2532040), (105, 2242664), (120, 1962331), (124, 1899030), (140, 1681998), (155, 1519224), (168, 1401665), (186, 1266020), (210, 1121332), (217, 1085160), (248, 949515), (280, 840999), (310, 759612), (372, 633010), (420, 560666), (434, 542580), (465, 506408), (620, 379806), (651, 361720), (744, 316505), (840, 280333), (868, 271290), (930, 253204), (1085, 217032), (1240, 189903), (1302, 180860), (1736, 135645), (1860, 126602), (2170, 108516), (2604, 90430), (3255, 72344), (3720, 63301), (4340, 54258), (5208, 45215), (6510, 36172), (8680, 27129), (9043, 26040), (13020, 18086)]