244522980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1370

約数の個数: 144

約数和(自身を含む): 809040960

約数和(自身を除く): 564517980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 332, 390, 415, 468, 498, 585, 747, 780, 830, 996, 1079, 1170, 1245, 1259, 1494, 1660, 2158, 2340, 2490, 2518, 2988, 3237, 3735, 3777, 4316, 4980, 5036, 5395, 6295, 6474, 7470, 7554, 9711, 10790, 11331, 12590, 12948, 14940, 15108, 16185, 16367, 18885, 19422, 21580, 22662, 25180, 32370, 32734, 37770, 38844, 45324, 48555, 49101, 56655, 64740, 65468, 75540, 81835, 97110, 98202, 104497, 113310, 147303, 163670, 194220, 196404, 208994, 226620, 245505, 294606, 313491, 327340, 417988, 491010, 522485, 589212, 626982, 736515, 940473, 982020, 1044970, 1253964, 1358461, 1473030, 1567455, 1880946, 2089940, 2716922, 2946060, 3134910, 3761892, 4075383, 4702365, 5433844, 6269820, 6792305, 8150766, 9404730, 12226149, 13584610, 16301532, 18809460, 20376915, 24452298, 27169220, 40753830, 48904596, 61130745, 81507660, 122261490, 244522980]

約数ペア:

[(1, 244522980), (2, 122261490), (3, 81507660), (4, 61130745), (5, 48904596), (6, 40753830), (9, 27169220), (10, 24452298), (12, 20376915), (13, 18809460), (15, 16301532), (18, 13584610), (20, 12226149), (26, 9404730), (30, 8150766), (36, 6792305), (39, 6269820), (45, 5433844), (52, 4702365), (60, 4075383), (65, 3761892), (78, 3134910), (83, 2946060), (90, 2716922), (117, 2089940), (130, 1880946), (156, 1567455), (166, 1473030), (180, 1358461), (195, 1253964), (234, 1044970), (249, 982020), (260, 940473), (332, 736515), (390, 626982), (415, 589212), (468, 522485), (498, 491010), (585, 417988), (747, 327340), (780, 313491), (830, 294606), (996, 245505), (1079, 226620), (1170, 208994), (1245, 196404), (1259, 194220), (1494, 163670), (1660, 147303), (2158, 113310), (2340, 104497), (2490, 98202), (2518, 97110), (2988, 81835), (3237, 75540), (3735, 65468), (3777, 64740), (4316, 56655), (4980, 49101), (5036, 48555), (5395, 45324), (6295, 38844), (6474, 37770), (7470, 32734), (7554, 32370), (9711, 25180), (10790, 22662), (11331, 21580), (12590, 19422), (12948, 18885), (14940, 16367), (15108, 16185)]