15676569340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1$

素因数の和:2243

約数の個数: 96

約数和(自身を含む): 34482792960

約数和(自身を除く): 18806223620

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 86, 122, 151, 172, 215, 244, 302, 305, 430, 604, 610, 755, 860, 1220, 1510, 1979, 2623, 3020, 3958, 5246, 6493, 7916, 9211, 9895, 10492, 12986, 13115, 18422, 19790, 25972, 26230, 32465, 36844, 39580, 46055, 52460, 64930, 85097, 92110, 120719, 129860, 170194, 184220, 241438, 298829, 340388, 396073, 425485, 482876, 597658, 603595, 792146, 850970, 1195316, 1207190, 1494145, 1584292, 1701940, 1980365, 2414380, 2988290, 3960730, 5190917, 5976580, 7921460, 10381834, 12849647, 18228569, 20763668, 25699294, 25954585, 36457138, 51398588, 51909170, 64248235, 72914276, 91142845, 103818340, 128496470, 182285690, 256992940, 364571380, 783828467, 1567656934, 3135313868, 3919142335, 7838284670, 15676569340]

約数ペア:

[(1, 15676569340), (2, 7838284670), (4, 3919142335), (5, 3135313868), (10, 1567656934), (20, 783828467), (43, 364571380), (61, 256992940), (86, 182285690), (122, 128496470), (151, 103818340), (172, 91142845), (215, 72914276), (244, 64248235), (302, 51909170), (305, 51398588), (430, 36457138), (604, 25954585), (610, 25699294), (755, 20763668), (860, 18228569), (1220, 12849647), (1510, 10381834), (1979, 7921460), (2623, 5976580), (3020, 5190917), (3958, 3960730), (5246, 2988290), (6493, 2414380), (7916, 1980365), (9211, 1701940), (9895, 1584292), (10492, 1494145), (12986, 1207190), (13115, 1195316), (18422, 850970), (19790, 792146), (25972, 603595), (26230, 597658), (32465, 482876), (36844, 425485), (39580, 396073), (46055, 340388), (52460, 298829), (64930, 241438), (85097, 184220), (92110, 170194), (120719, 129860)]