15703538620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{14143}}^1$

素因数の和:14280

約数の個数: 144

約数和(自身を含む): 42258198528

約数和(自身を除く): 26554659908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 103, 110, 140, 154, 196, 206, 220, 245, 308, 385, 412, 490, 515, 539, 721, 770, 980, 1030, 1078, 1133, 1442, 1540, 2060, 2156, 2266, 2695, 2884, 3605, 4532, 5047, 5390, 5665, 7210, 7931, 10094, 10780, 11330, 14143, 14420, 15862, 20188, 22660, 25235, 28286, 31724, 39655, 50470, 55517, 56572, 70715, 79310, 99001, 100940, 111034, 141430, 155573, 158620, 198002, 222068, 277585, 282860, 311146, 396004, 495005, 555170, 622292, 693007, 777865, 990010, 1089011, 1110340, 1386014, 1456729, 1555730, 1980020, 2178022, 2772028, 2913458, 3111460, 3465035, 4356044, 5445055, 5826916, 6930070, 7283645, 7623077, 10197103, 10890110, 13860140, 14567290, 15246154, 16024019, 20394206, 21780220, 29134580, 30492308, 32048038, 38115385, 40788412, 50985515, 64096076, 71379721, 76230770, 80120095, 101971030, 112168133, 142759442, 152461540, 160240190, 203942060, 224336266, 285518884, 320480380, 356898605, 448672532, 560840665, 713797210, 785176931, 1121681330, 1427594420, 1570353862, 2243362660, 3140707724, 3925884655, 7851769310, 15703538620]

約数ペア:

[(1, 15703538620), (2, 7851769310), (4, 3925884655), (5, 3140707724), (7, 2243362660), (10, 1570353862), (11, 1427594420), (14, 1121681330), (20, 785176931), (22, 713797210), (28, 560840665), (35, 448672532), (44, 356898605), (49, 320480380), (55, 285518884), (70, 224336266), (77, 203942060), (98, 160240190), (103, 152461540), (110, 142759442), (140, 112168133), (154, 101971030), (196, 80120095), (206, 76230770), (220, 71379721), (245, 64096076), (308, 50985515), (385, 40788412), (412, 38115385), (490, 32048038), (515, 30492308), (539, 29134580), (721, 21780220), (770, 20394206), (980, 16024019), (1030, 15246154), (1078, 14567290), (1133, 13860140), (1442, 10890110), (1540, 10197103), (2060, 7623077), (2156, 7283645), (2266, 6930070), (2695, 5826916), (2884, 5445055), (3605, 4356044), (4532, 3465035), (5047, 3111460), (5390, 2913458), (5665, 2772028), (7210, 2178022), (7931, 1980020), (10094, 1555730), (10780, 1456729), (11330, 1386014), (14143, 1110340), (14420, 1089011), (15862, 990010), (20188, 777865), (22660, 693007), (25235, 622292), (28286, 555170), (31724, 495005), (39655, 396004), (50470, 311146), (55517, 282860), (56572, 277585), (70715, 222068), (79310, 198002), (99001, 158620), (100940, 155573), (111034, 141430)]