1406766240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88811}}^1$

素因数の和:88843

約数の個数: 144

約数和(自身を含む): 5237066016

約数和(自身を除く): 3830299776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 88811, 177622, 266433, 355244, 444055, 532866, 710488, 799299, 888110, 976921, 1065732, 1332165, 1420976, 1598598, 1776220, 1953842, 2131464, 2664330, 2841952, 2930763, 3197196, 3552440, 3907684, 3996495, 4262928, 4884605, 5328660, 5861526, 6394392, 7104880, 7815368, 7992990, 8525856, 8792289, 9769210, 10657320, 11723052, 12788784, 14209760, 14653815, 15630736, 15985980, 17584578, 19538420, 21314640, 23446104, 25577568, 29307630, 31261472, 31971960, 35169156, 39076840, 42629280, 43961445, 46892208, 58615260, 63943920, 70338312, 78153680, 87922890, 93784416, 117230520, 127887840, 140676624, 156307360, 175845780, 234461040, 281353248, 351691560, 468922080, 703383120, 1406766240]

約数ペア:

[(1, 1406766240), (2, 703383120), (3, 468922080), (4, 351691560), (5, 281353248), (6, 234461040), (8, 175845780), (9, 156307360), (10, 140676624), (11, 127887840), (12, 117230520), (15, 93784416), (16, 87922890), (18, 78153680), (20, 70338312), (22, 63943920), (24, 58615260), (30, 46892208), (32, 43961445), (33, 42629280), (36, 39076840), (40, 35169156), (44, 31971960), (45, 31261472), (48, 29307630), (55, 25577568), (60, 23446104), (66, 21314640), (72, 19538420), (80, 17584578), (88, 15985980), (90, 15630736), (96, 14653815), (99, 14209760), (110, 12788784), (120, 11723052), (132, 10657320), (144, 9769210), (160, 8792289), (165, 8525856), (176, 7992990), (180, 7815368), (198, 7104880), (220, 6394392), (240, 5861526), (264, 5328660), (288, 4884605), (330, 4262928), (352, 3996495), (360, 3907684), (396, 3552440), (440, 3197196), (480, 2930763), (495, 2841952), (528, 2664330), (660, 2131464), (720, 1953842), (792, 1776220), (880, 1598598), (990, 1420976), (1056, 1332165), (1320, 1065732), (1440, 976921), (1584, 888110), (1760, 799299), (1980, 710488), (2640, 532866), (3168, 444055), (3960, 355244), (5280, 266433), (7920, 177622), (15840, 88811)]