40092780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 140767200

約数和(自身を除く): 100674420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1049, 1092, 1274, 1365, 1470, 1820, 1911, 2098, 2548, 2730, 2940, 3147, 3185, 3822, 4196, 5245, 5460, 6294, 6370, 7343, 7644, 9555, 10490, 12588, 12740, 13637, 14686, 15735, 19110, 20980, 22029, 27274, 29372, 31470, 36715, 38220, 40911, 44058, 51401, 54548, 62940, 68185, 73430, 81822, 88116, 95459, 102802, 110145, 136370, 146860, 154203, 163644, 190918, 204555, 205604, 220290, 257005, 272740, 286377, 308406, 381836, 409110, 440580, 477295, 514010, 572754, 616812, 668213, 771015, 818220, 954590, 1028020, 1145508, 1336426, 1431885, 1542030, 1909180, 2004639, 2672852, 2863770, 3084060, 3341065, 4009278, 5727540, 6682130, 8018556, 10023195, 13364260, 20046390, 40092780]

約数ペア:

[(1, 40092780), (2, 20046390), (3, 13364260), (4, 10023195), (5, 8018556), (6, 6682130), (7, 5727540), (10, 4009278), (12, 3341065), (13, 3084060), (14, 2863770), (15, 2672852), (20, 2004639), (21, 1909180), (26, 1542030), (28, 1431885), (30, 1336426), (35, 1145508), (39, 1028020), (42, 954590), (49, 818220), (52, 771015), (60, 668213), (65, 616812), (70, 572754), (78, 514010), (84, 477295), (91, 440580), (98, 409110), (105, 381836), (130, 308406), (140, 286377), (147, 272740), (156, 257005), (182, 220290), (195, 205604), (196, 204555), (210, 190918), (245, 163644), (260, 154203), (273, 146860), (294, 136370), (364, 110145), (390, 102802), (420, 95459), (455, 88116), (490, 81822), (546, 73430), (588, 68185), (637, 62940), (735, 54548), (780, 51401), (910, 44058), (980, 40911), (1049, 38220), (1092, 36715), (1274, 31470), (1365, 29372), (1470, 27274), (1820, 22029), (1911, 20980), (2098, 19110), (2548, 15735), (2730, 14686), (2940, 13637), (3147, 12740), (3185, 12588), (3822, 10490), (4196, 9555), (5245, 7644), (5460, 7343), (6294, 6370)]