124683520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 329656320

約数和(自身を除く): 204972800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 127, 128, 130, 160, 208, 236, 254, 256, 260, 295, 320, 416, 472, 508, 520, 590, 635, 640, 767, 832, 944, 1016, 1040, 1180, 1270, 1280, 1534, 1651, 1664, 1888, 2032, 2080, 2360, 2540, 3068, 3302, 3328, 3776, 3835, 4064, 4160, 4720, 5080, 6136, 6604, 7493, 7552, 7670, 8128, 8255, 8320, 9440, 10160, 12272, 13208, 14986, 15104, 15340, 16256, 16510, 16640, 18880, 20320, 24544, 26416, 29972, 30680, 32512, 33020, 37465, 37760, 40640, 49088, 52832, 59944, 61360, 66040, 74930, 75520, 81280, 97409, 98176, 105664, 119888, 122720, 132080, 149860, 162560, 194818, 196352, 211328, 239776, 245440, 264160, 299720, 389636, 422656, 479552, 487045, 490880, 528320, 599440, 779272, 959104, 974090, 981760, 1056640, 1198880, 1558544, 1918208, 1948180, 2113280, 2397760, 3117088, 3896360, 4795520, 6234176, 7792720, 9591040, 12468352, 15585440, 24936704, 31170880, 62341760, 124683520]

約数ペア:

[(1, 124683520), (2, 62341760), (4, 31170880), (5, 24936704), (8, 15585440), (10, 12468352), (13, 9591040), (16, 7792720), (20, 6234176), (26, 4795520), (32, 3896360), (40, 3117088), (52, 2397760), (59, 2113280), (64, 1948180), (65, 1918208), (80, 1558544), (104, 1198880), (118, 1056640), (127, 981760), (128, 974090), (130, 959104), (160, 779272), (208, 599440), (236, 528320), (254, 490880), (256, 487045), (260, 479552), (295, 422656), (320, 389636), (416, 299720), (472, 264160), (508, 245440), (520, 239776), (590, 211328), (635, 196352), (640, 194818), (767, 162560), (832, 149860), (944, 132080), (1016, 122720), (1040, 119888), (1180, 105664), (1270, 98176), (1280, 97409), (1534, 81280), (1651, 75520), (1664, 74930), (1888, 66040), (2032, 61360), (2080, 59944), (2360, 52832), (2540, 49088), (3068, 40640), (3302, 37760), (3328, 37465), (3776, 33020), (3835, 32512), (4064, 30680), (4160, 29972), (4720, 26416), (5080, 24544), (6136, 20320), (6604, 18880), (7493, 16640), (7552, 16510), (7670, 16256), (8128, 15340), (8255, 15104), (8320, 14986), (9440, 13208), (10160, 12272)]