197583960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8111}}^1$

素因数の和:8161

約数の個数: 128

約数和(自身を含む): 700876800

約数和(自身を除く): 503292840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8111, 8120, 12180, 16222, 24333, 24360, 32444, 40555, 48666, 56777, 64888, 81110, 97332, 113554, 121665, 162220, 170331, 194664, 227108, 235219, 243330, 283885, 324440, 340662, 454216, 470438, 486660, 567770, 681324, 705657, 851655, 940876, 973320, 1135540, 1176095, 1362648, 1411314, 1646533, 1703310, 1881752, 2271080, 2352190, 2822628, 3293066, 3406620, 3528285, 4704380, 4939599, 5645256, 6586132, 6813240, 7056570, 8232665, 9408760, 9879198, 13172264, 14113140, 16465330, 19758396, 24697995, 28226280, 32930660, 39516792, 49395990, 65861320, 98791980, 197583960]

約数ペア:

[(1, 197583960), (2, 98791980), (3, 65861320), (4, 49395990), (5, 39516792), (6, 32930660), (7, 28226280), (8, 24697995), (10, 19758396), (12, 16465330), (14, 14113140), (15, 13172264), (20, 9879198), (21, 9408760), (24, 8232665), (28, 7056570), (29, 6813240), (30, 6586132), (35, 5645256), (40, 4939599), (42, 4704380), (56, 3528285), (58, 3406620), (60, 3293066), (70, 2822628), (84, 2352190), (87, 2271080), (105, 1881752), (116, 1703310), (120, 1646533), (140, 1411314), (145, 1362648), (168, 1176095), (174, 1135540), (203, 973320), (210, 940876), (232, 851655), (280, 705657), (290, 681324), (348, 567770), (406, 486660), (420, 470438), (435, 454216), (580, 340662), (609, 324440), (696, 283885), (812, 243330), (840, 235219), (870, 227108), (1015, 194664), (1160, 170331), (1218, 162220), (1624, 121665), (1740, 113554), (2030, 97332), (2436, 81110), (3045, 64888), (3480, 56777), (4060, 48666), (4872, 40555), (6090, 32444), (8111, 24360), (8120, 24333), (12180, 16222)]