1330260360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77521}}^1$

素因数の和:77559

約数の個数: 128

約数和(自身を含む): 4688530560

約数和(自身を除く): 3358270200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 77521, 155042, 232563, 310084, 387605, 465126, 620168, 775210, 852731, 930252, 1007773, 1162815, 1550420, 1705462, 1860504, 2015546, 2325630, 2558193, 3023319, 3100840, 3410924, 4031092, 4263655, 4651260, 5038865, 5116386, 6046638, 6821848, 8062184, 8527310, 9302520, 10077730, 10232772, 11085503, 12093276, 12790965, 15116595, 17054620, 20155460, 20465544, 22171006, 24186552, 25581930, 30233190, 33256509, 34109240, 40310920, 44342012, 51163860, 55427515, 60466380, 66513018, 88684024, 102327720, 110855030, 120932760, 133026036, 166282545, 221710060, 266052072, 332565090, 443420120, 665130180, 1330260360]

約数ペア:

[(1, 1330260360), (2, 665130180), (3, 443420120), (4, 332565090), (5, 266052072), (6, 221710060), (8, 166282545), (10, 133026036), (11, 120932760), (12, 110855030), (13, 102327720), (15, 88684024), (20, 66513018), (22, 60466380), (24, 55427515), (26, 51163860), (30, 44342012), (33, 40310920), (39, 34109240), (40, 33256509), (44, 30233190), (52, 25581930), (55, 24186552), (60, 22171006), (65, 20465544), (66, 20155460), (78, 17054620), (88, 15116595), (104, 12790965), (110, 12093276), (120, 11085503), (130, 10232772), (132, 10077730), (143, 9302520), (156, 8527310), (165, 8062184), (195, 6821848), (220, 6046638), (260, 5116386), (264, 5038865), (286, 4651260), (312, 4263655), (330, 4031092), (390, 3410924), (429, 3100840), (440, 3023319), (520, 2558193), (572, 2325630), (660, 2015546), (715, 1860504), (780, 1705462), (858, 1550420), (1144, 1162815), (1320, 1007773), (1430, 930252), (1560, 852731), (1716, 775210), (2145, 620168), (2860, 465126), (3432, 387605), (4290, 310084), (5720, 232563), (8580, 155042), (17160, 77521)]