19271782440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{26203}}^1$

素因数の和:26453

約数の個数: 160

約数和(自身を含む): 65062435680

約数和(自身を除く): 45790653240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 227, 270, 324, 360, 405, 454, 540, 648, 681, 810, 908, 1080, 1135, 1362, 1620, 1816, 2043, 2270, 2724, 3240, 3405, 4086, 4540, 5448, 6129, 6810, 8172, 9080, 10215, 12258, 13620, 16344, 18387, 20430, 24516, 26203, 27240, 30645, 36774, 40860, 49032, 52406, 61290, 73548, 78609, 81720, 91935, 104812, 122580, 131015, 147096, 157218, 183870, 209624, 235827, 245160, 262030, 314436, 367740, 393045, 471654, 524060, 628872, 707481, 735480, 786090, 943308, 1048120, 1179135, 1414962, 1572180, 1886616, 2122443, 2358270, 2829924, 3144360, 3537405, 4244886, 4716540, 5659848, 5948081, 7074810, 8489772, 9433080, 10612215, 11896162, 14149620, 16979544, 17844243, 21224430, 23792324, 28299240, 29740405, 35688486, 42448860, 47584648, 53532729, 59480810, 71376972, 84897720, 89221215, 107065458, 118961620, 142753944, 160598187, 178442430, 214130916, 237923240, 267663645, 321196374, 356884860, 428261832, 481794561, 535327290, 642392748, 713769720, 802990935, 963589122, 1070654580, 1284785496, 1605981870, 1927178244, 2141309160, 2408972805, 3211963740, 3854356488, 4817945610, 6423927480, 9635891220, 19271782440]

約数ペア:

[(1, 19271782440), (2, 9635891220), (3, 6423927480), (4, 4817945610), (5, 3854356488), (6, 3211963740), (8, 2408972805), (9, 2141309160), (10, 1927178244), (12, 1605981870), (15, 1284785496), (18, 1070654580), (20, 963589122), (24, 802990935), (27, 713769720), (30, 642392748), (36, 535327290), (40, 481794561), (45, 428261832), (54, 356884860), (60, 321196374), (72, 267663645), (81, 237923240), (90, 214130916), (108, 178442430), (120, 160598187), (135, 142753944), (162, 118961620), (180, 107065458), (216, 89221215), (227, 84897720), (270, 71376972), (324, 59480810), (360, 53532729), (405, 47584648), (454, 42448860), (540, 35688486), (648, 29740405), (681, 28299240), (810, 23792324), (908, 21224430), (1080, 17844243), (1135, 16979544), (1362, 14149620), (1620, 11896162), (1816, 10612215), (2043, 9433080), (2270, 8489772), (2724, 7074810), (3240, 5948081), (3405, 5659848), (4086, 4716540), (4540, 4244886), (5448, 3537405), (6129, 3144360), (6810, 2829924), (8172, 2358270), (9080, 2122443), (10215, 1886616), (12258, 1572180), (13620, 1414962), (16344, 1179135), (18387, 1048120), (20430, 943308), (24516, 786090), (26203, 735480), (27240, 707481), (30645, 628872), (36774, 524060), (40860, 471654), (49032, 393045), (52406, 367740), (61290, 314436), (73548, 262030), (78609, 245160), (81720, 235827), (91935, 209624), (104812, 183870), (122580, 157218), (131015, 147096)]