192513720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7445

約数の個数: 128

約数和(自身を含む): 681431040

約数和(自身を除く): 488917320

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, 7393, 8680, 13020, 14786, 22179, 26040, 29572, 36965, 44358, 51751, 59144, 73930, 88716, 103502, 110895, 147860, 155253, 177432, 207004, 221790, 229183, 258755, 295720, 310506, 414008, 443580, 458366, 517510, 621012, 687549, 776265, 887160, 916732, 1035020, 1145915, 1242024, 1375098, 1552530, 1604281, 1833464, 2070040, 2291830, 2750196, 3105060, 3208562, 3437745, 4583660, 4812843, 5500392, 6210120, 6417124, 6875490, 8021405, 9167320, 9625686, 12834248, 13750980, 16042810, 19251372, 24064215, 27501960, 32085620, 38502744, 48128430, 64171240, 96256860, 192513720]

約数ペア:

[(1, 192513720), (2, 96256860), (3, 64171240), (4, 48128430), (5, 38502744), (6, 32085620), (7, 27501960), (8, 24064215), (10, 19251372), (12, 16042810), (14, 13750980), (15, 12834248), (20, 9625686), (21, 9167320), (24, 8021405), (28, 6875490), (30, 6417124), (31, 6210120), (35, 5500392), (40, 4812843), (42, 4583660), (56, 3437745), (60, 3208562), (62, 3105060), (70, 2750196), (84, 2291830), (93, 2070040), (105, 1833464), (120, 1604281), (124, 1552530), (140, 1375098), (155, 1242024), (168, 1145915), (186, 1035020), (210, 916732), (217, 887160), (248, 776265), (280, 687549), (310, 621012), (372, 517510), (420, 458366), (434, 443580), (465, 414008), (620, 310506), (651, 295720), (744, 258755), (840, 229183), (868, 221790), (930, 207004), (1085, 177432), (1240, 155253), (1302, 147860), (1736, 110895), (1860, 103502), (2170, 88716), (2604, 73930), (3255, 59144), (3720, 51751), (4340, 44358), (5208, 36965), (6510, 29572), (7393, 26040), (8680, 22179), (13020, 14786)]