424072020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 1316367360

約数和(自身を除く): 892295340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 43, 57, 60, 76, 82, 86, 95, 114, 123, 129, 164, 172, 190, 205, 211, 215, 228, 246, 258, 285, 380, 410, 422, 430, 492, 516, 570, 615, 633, 645, 779, 817, 820, 844, 860, 1055, 1140, 1230, 1266, 1290, 1558, 1634, 1763, 2110, 2337, 2451, 2460, 2532, 2580, 3116, 3165, 3268, 3526, 3895, 4009, 4085, 4220, 4674, 4902, 5289, 6330, 7052, 7790, 8018, 8170, 8651, 8815, 9073, 9348, 9804, 10578, 11685, 12027, 12255, 12660, 15580, 16036, 16340, 17302, 17630, 18146, 20045, 21156, 23370, 24054, 24510, 25953, 26445, 27219, 33497, 34604, 35260, 36292, 40090, 43255, 45365, 46740, 48108, 49020, 51906, 52890, 54438, 60135, 66994, 80180, 86510, 90730, 100491, 103812, 105780, 108876, 120270, 129765, 133988, 136095, 164369, 167485, 172387, 173020, 181460, 200982, 240540, 259530, 272190, 328738, 334970, 344774, 371993, 401964, 493107, 502455, 517161, 519060, 544380, 657476, 669940, 689548, 743986, 821845, 861935, 986214, 1004910, 1034322, 1115979, 1487972, 1643690, 1723870, 1859965, 1972428, 2009820, 2068644, 2231958, 2465535, 2585805, 3287380, 3447740, 3719930, 4463916, 4931070, 5171610, 5579895, 7067867, 7439860, 9862140, 10343220, 11159790, 14135734, 21203601, 22319580, 28271468, 35339335, 42407202, 70678670, 84814404, 106018005, 141357340, 212036010, 424072020]

約数ペア:

[(1, 424072020), (2, 212036010), (3, 141357340), (4, 106018005), (5, 84814404), (6, 70678670), (10, 42407202), (12, 35339335), (15, 28271468), (19, 22319580), (20, 21203601), (30, 14135734), (38, 11159790), (41, 10343220), (43, 9862140), (57, 7439860), (60, 7067867), (76, 5579895), (82, 5171610), (86, 4931070), (95, 4463916), (114, 3719930), (123, 3447740), (129, 3287380), (164, 2585805), (172, 2465535), (190, 2231958), (205, 2068644), (211, 2009820), (215, 1972428), (228, 1859965), (246, 1723870), (258, 1643690), (285, 1487972), (380, 1115979), (410, 1034322), (422, 1004910), (430, 986214), (492, 861935), (516, 821845), (570, 743986), (615, 689548), (633, 669940), (645, 657476), (779, 544380), (817, 519060), (820, 517161), (844, 502455), (860, 493107), (1055, 401964), (1140, 371993), (1230, 344774), (1266, 334970), (1290, 328738), (1558, 272190), (1634, 259530), (1763, 240540), (2110, 200982), (2337, 181460), (2451, 173020), (2460, 172387), (2532, 167485), (2580, 164369), (3116, 136095), (3165, 133988), (3268, 129765), (3526, 120270), (3895, 108876), (4009, 105780), (4085, 103812), (4220, 100491), (4674, 90730), (4902, 86510), (5289, 80180), (6330, 66994), (7052, 60135), (7790, 54438), (8018, 52890), (8170, 51906), (8651, 49020), (8815, 48108), (9073, 46740), (9348, 45365), (9804, 43255), (10578, 40090), (11685, 36292), (12027, 35260), (12255, 34604), (12660, 33497), (15580, 27219), (16036, 26445), (16340, 25953), (17302, 24510), (17630, 24054), (18146, 23370), (20045, 21156)]