195872880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3815

約数の個数: 160

約数和(自身を含む): 716525568

約数和(自身を除く): 520652688

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, 2170, 2480, 2604, 3255, 3472, 3720, 3761, 4340, 5208, 6510, 7440, 7522, 8680, 10416, 11283, 13020, 15044, 17360, 18805, 22566, 26040, 26327, 30088, 37610, 45132, 52080, 52654, 56415, 60176, 75220, 78981, 90264, 105308, 112830, 116591, 131635, 150440, 157962, 180528, 210616, 225660, 233182, 263270, 300880, 315924, 349773, 394905, 421232, 451320, 466364, 526540, 582955, 631848, 699546, 789810, 816137, 902640, 932728, 1053080, 1165910, 1263696, 1399092, 1579620, 1632274, 1748865, 1865456, 2106160, 2331820, 2448411, 2798184, 3159240, 3264548, 3497730, 4080685, 4663640, 4896822, 5596368, 6318480, 6529096, 6995460, 8161370, 9327280, 9793644, 12242055, 13058192, 13990920, 16322740, 19587288, 24484110, 27981840, 32645480, 39174576, 48968220, 65290960, 97936440, 195872880]

約数ペア:

[(1, 195872880), (2, 97936440), (3, 65290960), (4, 48968220), (5, 39174576), (6, 32645480), (7, 27981840), (8, 24484110), (10, 19587288), (12, 16322740), (14, 13990920), (15, 13058192), (16, 12242055), (20, 9793644), (21, 9327280), (24, 8161370), (28, 6995460), (30, 6529096), (31, 6318480), (35, 5596368), (40, 4896822), (42, 4663640), (48, 4080685), (56, 3497730), (60, 3264548), (62, 3159240), (70, 2798184), (80, 2448411), (84, 2331820), (93, 2106160), (105, 1865456), (112, 1748865), (120, 1632274), (124, 1579620), (140, 1399092), (155, 1263696), (168, 1165910), (186, 1053080), (210, 932728), (217, 902640), (240, 816137), (248, 789810), (280, 699546), (310, 631848), (336, 582955), (372, 526540), (420, 466364), (434, 451320), (465, 421232), (496, 394905), (560, 349773), (620, 315924), (651, 300880), (744, 263270), (840, 233182), (868, 225660), (930, 210616), (1085, 180528), (1240, 157962), (1302, 150440), (1488, 131635), (1680, 116591), (1736, 112830), (1860, 105308), (2170, 90264), (2480, 78981), (2604, 75220), (3255, 60176), (3472, 56415), (3720, 52654), (3761, 52080), (4340, 45132), (5208, 37610), (6510, 30088), (7440, 26327), (7522, 26040), (8680, 22566), (10416, 18805), (11283, 17360), (13020, 15044)]