918041520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 3169234656

約数和(自身を除く): 2251193136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 101, 110, 120, 121, 132, 165, 176, 202, 220, 240, 242, 264, 303, 313, 330, 363, 404, 440, 484, 505, 528, 605, 606, 626, 660, 726, 808, 880, 939, 968, 1010, 1111, 1210, 1212, 1252, 1320, 1452, 1515, 1565, 1616, 1815, 1878, 1936, 2020, 2222, 2420, 2424, 2504, 2640, 2904, 3030, 3130, 3333, 3443, 3630, 3756, 4040, 4444, 4695, 4840, 4848, 5008, 5555, 5808, 6060, 6260, 6666, 6886, 7260, 7512, 8080, 8888, 9390, 9680, 10329, 11110, 12120, 12221, 12520, 13332, 13772, 14520, 15024, 16665, 17215, 17776, 18780, 20658, 22220, 24240, 24442, 25040, 26664, 27544, 29040, 31613, 33330, 34430, 36663, 37560, 37873, 41316, 44440, 48884, 51645, 53328, 55088, 61105, 63226, 66660, 68860, 73326, 75120, 75746, 82632, 88880, 94839, 97768, 103290, 113619, 122210, 126452, 133320, 137720, 146652, 151492, 158065, 165264, 183315, 189365, 189678, 195536, 206580, 227238, 244420, 252904, 266640, 275440, 293304, 302984, 316130, 347743, 366630, 378730, 379356, 413160, 454476, 474195, 488840, 505808, 568095, 586608, 605968, 632260, 695486, 733260, 757460, 758712, 826320, 908952, 948390, 977680, 1043229, 1136190, 1264520, 1390972, 1466520, 1514920, 1517424, 1738715, 1817904, 1896780, 2086458, 2272380, 2529040, 2781944, 2933040, 3029840, 3477430, 3793560, 3825173, 4172916, 4544760, 5216145, 5563888, 6954860, 7587120, 7650346, 8345832, 9089520, 10432290, 11475519, 13909720, 15300692, 16691664, 19125865, 20864580, 22951038, 27819440, 30601384, 38251730, 41729160, 45902076, 57377595, 61202768, 76503460, 83458320, 91804152, 114755190, 153006920, 183608304, 229510380, 306013840, 459020760, 918041520]

約数ペア:

[(1, 918041520), (2, 459020760), (3, 306013840), (4, 229510380), (5, 183608304), (6, 153006920), (8, 114755190), (10, 91804152), (11, 83458320), (12, 76503460), (15, 61202768), (16, 57377595), (20, 45902076), (22, 41729160), (24, 38251730), (30, 30601384), (33, 27819440), (40, 22951038), (44, 20864580), (48, 19125865), (55, 16691664), (60, 15300692), (66, 13909720), (80, 11475519), (88, 10432290), (101, 9089520), (110, 8345832), (120, 7650346), (121, 7587120), (132, 6954860), (165, 5563888), (176, 5216145), (202, 4544760), (220, 4172916), (240, 3825173), (242, 3793560), (264, 3477430), (303, 3029840), (313, 2933040), (330, 2781944), (363, 2529040), (404, 2272380), (440, 2086458), (484, 1896780), (505, 1817904), (528, 1738715), (605, 1517424), (606, 1514920), (626, 1466520), (660, 1390972), (726, 1264520), (808, 1136190), (880, 1043229), (939, 977680), (968, 948390), (1010, 908952), (1111, 826320), (1210, 758712), (1212, 757460), (1252, 733260), (1320, 695486), (1452, 632260), (1515, 605968), (1565, 586608), (1616, 568095), (1815, 505808), (1878, 488840), (1936, 474195), (2020, 454476), (2222, 413160), (2420, 379356), (2424, 378730), (2504, 366630), (2640, 347743), (2904, 316130), (3030, 302984), (3130, 293304), (3333, 275440), (3443, 266640), (3630, 252904), (3756, 244420), (4040, 227238), (4444, 206580), (4695, 195536), (4840, 189678), (4848, 189365), (5008, 183315), (5555, 165264), (5808, 158065), (6060, 151492), (6260, 146652), (6666, 137720), (6886, 133320), (7260, 126452), (7512, 122210), (8080, 113619), (8888, 103290), (9390, 97768), (9680, 94839), (10329, 88880), (11110, 82632), (12120, 75746), (12221, 75120), (12520, 73326), (13332, 68860), (13772, 66660), (14520, 63226), (15024, 61105), (16665, 55088), (17215, 53328), (17776, 51645), (18780, 48884), (20658, 44440), (22220, 41316), (24240, 37873), (24442, 37560), (25040, 36663), (26664, 34430), (27544, 33330), (29040, 31613)]