304430160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 1004757120

約数和(自身を除く): 700326960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 101, 114, 120, 152, 190, 202, 228, 240, 285, 303, 304, 380, 404, 456, 505, 570, 606, 661, 760, 808, 912, 1010, 1140, 1212, 1322, 1515, 1520, 1616, 1919, 1983, 2020, 2280, 2424, 2644, 3030, 3305, 3838, 3966, 4040, 4560, 4848, 5288, 5757, 6060, 6610, 7676, 7932, 8080, 9595, 9915, 10576, 11514, 12120, 12559, 13220, 15352, 15864, 19190, 19830, 23028, 24240, 25118, 26440, 28785, 30704, 31728, 37677, 38380, 39660, 46056, 50236, 52880, 57570, 62795, 66761, 75354, 76760, 79320, 92112, 100472, 115140, 125590, 133522, 150708, 153520, 158640, 188385, 200283, 200944, 230280, 251180, 267044, 301416, 333805, 376770, 400566, 460560, 502360, 534088, 602832, 667610, 753540, 801132, 1001415, 1004720, 1068176, 1268459, 1335220, 1507080, 1602264, 2002830, 2536918, 2670440, 3014160, 3204528, 3805377, 4005660, 5073836, 5340880, 6342295, 7610754, 8011320, 10147672, 12684590, 15221508, 16022640, 19026885, 20295344, 25369180, 30443016, 38053770, 50738360, 60886032, 76107540, 101476720, 152215080, 304430160]

約数ペア:

[(1, 304430160), (2, 152215080), (3, 101476720), (4, 76107540), (5, 60886032), (6, 50738360), (8, 38053770), (10, 30443016), (12, 25369180), (15, 20295344), (16, 19026885), (19, 16022640), (20, 15221508), (24, 12684590), (30, 10147672), (38, 8011320), (40, 7610754), (48, 6342295), (57, 5340880), (60, 5073836), (76, 4005660), (80, 3805377), (95, 3204528), (101, 3014160), (114, 2670440), (120, 2536918), (152, 2002830), (190, 1602264), (202, 1507080), (228, 1335220), (240, 1268459), (285, 1068176), (303, 1004720), (304, 1001415), (380, 801132), (404, 753540), (456, 667610), (505, 602832), (570, 534088), (606, 502360), (661, 460560), (760, 400566), (808, 376770), (912, 333805), (1010, 301416), (1140, 267044), (1212, 251180), (1322, 230280), (1515, 200944), (1520, 200283), (1616, 188385), (1919, 158640), (1983, 153520), (2020, 150708), (2280, 133522), (2424, 125590), (2644, 115140), (3030, 100472), (3305, 92112), (3838, 79320), (3966, 76760), (4040, 75354), (4560, 66761), (4848, 62795), (5288, 57570), (5757, 52880), (6060, 50236), (6610, 46056), (7676, 39660), (7932, 38380), (8080, 37677), (9595, 31728), (9915, 30704), (10576, 28785), (11514, 26440), (12120, 25118), (12559, 24240), (13220, 23028), (15352, 19830), (15864, 19190)]