129396540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1823}}^1$

素因数の和:1868

約数の個数: 144

約数和(自身を含む): 448616448

約数和(自身を除く): 319219908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 1823, 2028, 2366, 2535, 2730, 3380, 3549, 3646, 4732, 5070, 5460, 5469, 5915, 7098, 7292, 9115, 10140, 10938, 11830, 12761, 14196, 17745, 18230, 21876, 23660, 23699, 25522, 27345, 35490, 36460, 38283, 47398, 51044, 54690, 63805, 70980, 71097, 76566, 94796, 109380, 118495, 127610, 142194, 153132, 165893, 191415, 236990, 255220, 284388, 308087, 331786, 355485, 382830, 473980, 497679, 616174, 663572, 710970, 765660, 829465, 924261, 995358, 1232348, 1421940, 1540435, 1658930, 1848522, 1990716, 2156609, 2488395, 3080870, 3317860, 3697044, 4313218, 4621305, 4976790, 6161740, 6469827, 8626436, 9242610, 9953580, 10783045, 12939654, 18485220, 21566090, 25879308, 32349135, 43132180, 64698270, 129396540]

約数ペア:

[(1, 129396540), (2, 64698270), (3, 43132180), (4, 32349135), (5, 25879308), (6, 21566090), (7, 18485220), (10, 12939654), (12, 10783045), (13, 9953580), (14, 9242610), (15, 8626436), (20, 6469827), (21, 6161740), (26, 4976790), (28, 4621305), (30, 4313218), (35, 3697044), (39, 3317860), (42, 3080870), (52, 2488395), (60, 2156609), (65, 1990716), (70, 1848522), (78, 1658930), (84, 1540435), (91, 1421940), (105, 1232348), (130, 995358), (140, 924261), (156, 829465), (169, 765660), (182, 710970), (195, 663572), (210, 616174), (260, 497679), (273, 473980), (338, 382830), (364, 355485), (390, 331786), (420, 308087), (455, 284388), (507, 255220), (546, 236990), (676, 191415), (780, 165893), (845, 153132), (910, 142194), (1014, 127610), (1092, 118495), (1183, 109380), (1365, 94796), (1690, 76566), (1820, 71097), (1823, 70980), (2028, 63805), (2366, 54690), (2535, 51044), (2730, 47398), (3380, 38283), (3549, 36460), (3646, 35490), (4732, 27345), (5070, 25522), (5460, 23699), (5469, 23660), (5915, 21876), (7098, 18230), (7292, 17745), (9115, 14196), (10140, 12761), (10938, 11830)]