12157214520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{15173}}^1$

素因数の和:15805

約数の個数: 128

約数和(自身を含む): 39855421440

約数和(自身を除く): 27698206920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 607, 660, 1214, 1320, 1821, 2428, 3035, 3642, 4856, 6070, 6677, 7284, 9105, 12140, 13354, 14568, 15173, 18210, 20031, 24280, 26708, 30346, 33385, 36420, 40062, 45519, 53416, 60692, 66770, 72840, 75865, 80124, 91038, 100155, 121384, 133540, 151730, 160248, 166903, 182076, 200310, 227595, 267080, 303460, 333806, 364152, 400620, 455190, 500709, 606920, 667612, 801240, 834515, 910380, 1001418, 1335224, 1669030, 1820760, 2002836, 2503545, 3338060, 4005672, 5007090, 6676120, 9210011, 10014180, 18420022, 20028360, 27630033, 36840044, 46050055, 55260066, 73680088, 92100110, 101310121, 110520132, 138150165, 184200220, 202620242, 221040264, 276300330, 303930363, 368400440, 405240484, 506550605, 552600660, 607860726, 810480968, 1013101210, 1105201320, 1215721452, 1519651815, 2026202420, 2431442904, 3039303630, 4052404840, 6078607260, 12157214520]

約数ペア:

[(1, 12157214520), (2, 6078607260), (3, 4052404840), (4, 3039303630), (5, 2431442904), (6, 2026202420), (8, 1519651815), (10, 1215721452), (11, 1105201320), (12, 1013101210), (15, 810480968), (20, 607860726), (22, 552600660), (24, 506550605), (30, 405240484), (33, 368400440), (40, 303930363), (44, 276300330), (55, 221040264), (60, 202620242), (66, 184200220), (88, 138150165), (110, 110520132), (120, 101310121), (132, 92100110), (165, 73680088), (220, 55260066), (264, 46050055), (330, 36840044), (440, 27630033), (607, 20028360), (660, 18420022), (1214, 10014180), (1320, 9210011), (1821, 6676120), (2428, 5007090), (3035, 4005672), (3642, 3338060), (4856, 2503545), (6070, 2002836), (6677, 1820760), (7284, 1669030), (9105, 1335224), (12140, 1001418), (13354, 910380), (14568, 834515), (15173, 801240), (18210, 667612), (20031, 606920), (24280, 500709), (26708, 455190), (30346, 400620), (33385, 364152), (36420, 333806), (40062, 303460), (45519, 267080), (53416, 227595), (60692, 200310), (66770, 182076), (72840, 166903), (75865, 160248), (80124, 151730), (91038, 133540), (100155, 121384)]