147047880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5699

約数の個数: 128

約数和(自身を含む): 520519680

約数和(自身を除く): 373471800

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, 5647, 6510, 8680, 11294, 13020, 16941, 22588, 26040, 28235, 33882, 39529, 45176, 56470, 67764, 79058, 84705, 112940, 118587, 135528, 158116, 169410, 175057, 197645, 225880, 237174, 316232, 338820, 350114, 395290, 474348, 525171, 592935, 677640, 700228, 790580, 875285, 948696, 1050342, 1185870, 1225399, 1400456, 1581160, 1750570, 2100684, 2371740, 2450798, 2625855, 3501140, 3676197, 4201368, 4743480, 4901596, 5251710, 6126995, 7002280, 7352394, 9803192, 10503420, 12253990, 14704788, 18380985, 21006840, 24507980, 29409576, 36761970, 49015960, 73523940, 147047880]

約数ペア:

[(1, 147047880), (2, 73523940), (3, 49015960), (4, 36761970), (5, 29409576), (6, 24507980), (7, 21006840), (8, 18380985), (10, 14704788), (12, 12253990), (14, 10503420), (15, 9803192), (20, 7352394), (21, 7002280), (24, 6126995), (28, 5251710), (30, 4901596), (31, 4743480), (35, 4201368), (40, 3676197), (42, 3501140), (56, 2625855), (60, 2450798), (62, 2371740), (70, 2100684), (84, 1750570), (93, 1581160), (105, 1400456), (120, 1225399), (124, 1185870), (140, 1050342), (155, 948696), (168, 875285), (186, 790580), (210, 700228), (217, 677640), (248, 592935), (280, 525171), (310, 474348), (372, 395290), (420, 350114), (434, 338820), (465, 316232), (620, 237174), (651, 225880), (744, 197645), (840, 175057), (868, 169410), (930, 158116), (1085, 135528), (1240, 118587), (1302, 112940), (1736, 84705), (1860, 79058), (2170, 67764), (2604, 56470), (3255, 45176), (3720, 39529), (4340, 33882), (5208, 28235), (5647, 26040), (6510, 22588), (8680, 16941), (11294, 13020)]