1728930060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67169}}^1$

素因数の和:67208

約数の個数: 144

約数和(自身を含む): 6161369760

約数和(自身を除く): 4432439700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 67169, 134338, 201507, 268676, 335845, 403014, 604521, 671690, 738859, 806028, 873197, 1007535, 1209042, 1343380, 1477718, 1746394, 2015070, 2216577, 2418084, 2619591, 2955436, 3022605, 3492788, 3694295, 4030140, 4365985, 4433154, 5239182, 6045210, 6649731, 7388590, 7858773, 8731970, 8866308, 9605167, 10478364, 11082885, 12090420, 13097955, 13299462, 14777180, 15717546, 17463940, 19210334, 22165770, 26195910, 26598924, 28815501, 31435092, 33248655, 38420668, 39293865, 44331540, 48025835, 52391820, 57631002, 66497310, 78587730, 86446503, 96051670, 115262004, 132994620, 144077505, 157175460, 172893006, 192103340, 288155010, 345786012, 432232515, 576310020, 864465030, 1728930060]

約数ペア:

[(1, 1728930060), (2, 864465030), (3, 576310020), (4, 432232515), (5, 345786012), (6, 288155010), (9, 192103340), (10, 172893006), (11, 157175460), (12, 144077505), (13, 132994620), (15, 115262004), (18, 96051670), (20, 86446503), (22, 78587730), (26, 66497310), (30, 57631002), (33, 52391820), (36, 48025835), (39, 44331540), (44, 39293865), (45, 38420668), (52, 33248655), (55, 31435092), (60, 28815501), (65, 26598924), (66, 26195910), (78, 22165770), (90, 19210334), (99, 17463940), (110, 15717546), (117, 14777180), (130, 13299462), (132, 13097955), (143, 12090420), (156, 11082885), (165, 10478364), (180, 9605167), (195, 8866308), (198, 8731970), (220, 7858773), (234, 7388590), (260, 6649731), (286, 6045210), (330, 5239182), (390, 4433154), (396, 4365985), (429, 4030140), (468, 3694295), (495, 3492788), (572, 3022605), (585, 2955436), (660, 2619591), (715, 2418084), (780, 2216577), (858, 2015070), (990, 1746394), (1170, 1477718), (1287, 1343380), (1430, 1209042), (1716, 1007535), (1980, 873197), (2145, 806028), (2340, 738859), (2574, 671690), (2860, 604521), (4290, 403014), (5148, 335845), (6435, 268676), (8580, 201507), (12870, 134338), (25740, 67169)]