140815440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1037

約数の個数: 120

約数和(自身を含む): 475369128

約数和(自身を除く): 334553688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 761, 771, 1028, 1285, 1522, 1542, 2056, 2283, 2313, 2570, 3044, 3084, 3805, 3855, 4112, 4566, 4626, 5140, 6088, 6168, 6849, 7610, 7710, 9132, 9252, 10280, 11415, 11565, 12176, 12336, 13698, 15220, 15420, 18264, 18504, 20560, 22830, 23130, 27396, 30440, 30840, 34245, 36528, 37008, 45660, 46260, 54792, 60880, 61680, 68490, 91320, 92520, 109584, 136980, 182640, 185040, 195577, 273960, 391154, 547920, 586731, 782308, 977885, 1173462, 1564616, 1760193, 1955770, 2346924, 2933655, 3129232, 3520386, 3911540, 4693848, 5867310, 7040772, 7823080, 8800965, 9387696, 11734620, 14081544, 15646160, 17601930, 23469240, 28163088, 35203860, 46938480, 70407720, 140815440]

約数ペア:

[(1, 140815440), (2, 70407720), (3, 46938480), (4, 35203860), (5, 28163088), (6, 23469240), (8, 17601930), (9, 15646160), (10, 14081544), (12, 11734620), (15, 9387696), (16, 8800965), (18, 7823080), (20, 7040772), (24, 5867310), (30, 4693848), (36, 3911540), (40, 3520386), (45, 3129232), (48, 2933655), (60, 2346924), (72, 1955770), (80, 1760193), (90, 1564616), (120, 1173462), (144, 977885), (180, 782308), (240, 586731), (257, 547920), (360, 391154), (514, 273960), (720, 195577), (761, 185040), (771, 182640), (1028, 136980), (1285, 109584), (1522, 92520), (1542, 91320), (2056, 68490), (2283, 61680), (2313, 60880), (2570, 54792), (3044, 46260), (3084, 45660), (3805, 37008), (3855, 36528), (4112, 34245), (4566, 30840), (4626, 30440), (5140, 27396), (6088, 23130), (6168, 22830), (6849, 20560), (7610, 18504), (7710, 18264), (9132, 15420), (9252, 15220), (10280, 13698), (11415, 12336), (11565, 12176)]