80453327640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10487}}^1\times {\mathrm{9133}}^1$

素因数の和:19641

約数の個数: 128

約数和(自身を含む): 275896488960

約数和(自身を除く): 195443161320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 9133, 10487, 18266, 20974, 27399, 31461, 36532, 41948, 45665, 52435, 54798, 62922, 63931, 73064, 73409, 83896, 91330, 104870, 109596, 125844, 127862, 136995, 146818, 157305, 182660, 191793, 209740, 219192, 220227, 251688, 255724, 273990, 293636, 314610, 319655, 365320, 367045, 383586, 419480, 440454, 511448, 547980, 587272, 629220, 639310, 734090, 767172, 880908, 958965, 1095960, 1101135, 1258440, 1278620, 1468180, 1534344, 1761816, 1917930, 2202270, 2557240, 2936360, 3835860, 4404540, 7671720, 8809080, 95777771, 191555542, 287333313, 383111084, 478888855, 574666626, 670444397, 766222168, 957777710, 1149333252, 1340888794, 1436666565, 1915555420, 2011333191, 2298666504, 2681777588, 2873333130, 3352221985, 3831110840, 4022666382, 5363555176, 5746666260, 6704443970, 8045332764, 10056665955, 11493332520, 13408887940, 16090665528, 20113331910, 26817775880, 40226663820, 80453327640]

約数ペア:

[(1, 80453327640), (2, 40226663820), (3, 26817775880), (4, 20113331910), (5, 16090665528), (6, 13408887940), (7, 11493332520), (8, 10056665955), (10, 8045332764), (12, 6704443970), (14, 5746666260), (15, 5363555176), (20, 4022666382), (21, 3831110840), (24, 3352221985), (28, 2873333130), (30, 2681777588), (35, 2298666504), (40, 2011333191), (42, 1915555420), (56, 1436666565), (60, 1340888794), (70, 1149333252), (84, 957777710), (105, 766222168), (120, 670444397), (140, 574666626), (168, 478888855), (210, 383111084), (280, 287333313), (420, 191555542), (840, 95777771), (9133, 8809080), (10487, 7671720), (18266, 4404540), (20974, 3835860), (27399, 2936360), (31461, 2557240), (36532, 2202270), (41948, 1917930), (45665, 1761816), (52435, 1534344), (54798, 1468180), (62922, 1278620), (63931, 1258440), (73064, 1101135), (73409, 1095960), (83896, 958965), (91330, 880908), (104870, 767172), (109596, 734090), (125844, 639310), (127862, 629220), (136995, 587272), (146818, 547980), (157305, 511448), (182660, 440454), (191793, 419480), (209740, 383586), (219192, 367045), (220227, 365320), (251688, 319655), (255724, 314610), (273990, 293636)]