1559125620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6869}}^1$

素因数の和:6994

約数の個数: 144

約数和(自身を含む): 5146399440

約数和(自身を除く): 3587273820

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, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 485, 582, 585, 780, 873, 970, 1164, 1170, 1261, 1455, 1746, 1940, 2340, 2522, 2910, 3492, 3783, 4365, 5044, 5820, 6305, 6869, 7566, 8730, 11349, 12610, 13738, 15132, 17460, 18915, 20607, 22698, 25220, 27476, 34345, 37830, 41214, 45396, 56745, 61821, 68690, 75660, 82428, 89297, 103035, 113490, 123642, 137380, 178594, 206070, 226980, 247284, 267891, 309105, 357188, 412140, 446485, 535782, 618210, 666293, 803673, 892970, 1071564, 1236420, 1332586, 1339455, 1607346, 1785940, 1998879, 2665172, 2678910, 3214692, 3331465, 3997758, 4018365, 5357820, 5996637, 6662930, 7995516, 8036730, 8661809, 9994395, 11993274, 13325860, 16073460, 17323618, 19988790, 23986548, 25985427, 29983185, 34647236, 39977580, 43309045, 51970854, 59966370, 77956281, 86618090, 103941708, 119932740, 129927135, 155912562, 173236180, 259854270, 311825124, 389781405, 519708540, 779562810, 1559125620]

約数ペア:

[(1, 1559125620), (2, 779562810), (3, 519708540), (4, 389781405), (5, 311825124), (6, 259854270), (9, 173236180), (10, 155912562), (12, 129927135), (13, 119932740), (15, 103941708), (18, 86618090), (20, 77956281), (26, 59966370), (30, 51970854), (36, 43309045), (39, 39977580), (45, 34647236), (52, 29983185), (60, 25985427), (65, 23986548), (78, 19988790), (90, 17323618), (97, 16073460), (117, 13325860), (130, 11993274), (156, 9994395), (180, 8661809), (194, 8036730), (195, 7995516), (234, 6662930), (260, 5996637), (291, 5357820), (388, 4018365), (390, 3997758), (468, 3331465), (485, 3214692), (582, 2678910), (585, 2665172), (780, 1998879), (873, 1785940), (970, 1607346), (1164, 1339455), (1170, 1332586), (1261, 1236420), (1455, 1071564), (1746, 892970), (1940, 803673), (2340, 666293), (2522, 618210), (2910, 535782), (3492, 446485), (3783, 412140), (4365, 357188), (5044, 309105), (5820, 267891), (6305, 247284), (6869, 226980), (7566, 206070), (8730, 178594), (11349, 137380), (12610, 123642), (13738, 113490), (15132, 103035), (17460, 89297), (18915, 82428), (20607, 75660), (22698, 68690), (25220, 61821), (27476, 56745), (34345, 45396), (37830, 41214)]