1203695460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20963}}^1$

素因数の和:21018

約数の個数: 144

約数和(自身を含む): 4120683840

約数和(自身を除く): 2916988380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4785, 5220, 5742, 6380, 9570, 11484, 14355, 19140, 20963, 28710, 41926, 57420, 62889, 83852, 104815, 125778, 188667, 209630, 230593, 251556, 314445, 377334, 419260, 461186, 607927, 628890, 691779, 754668, 922372, 943335, 1152965, 1215854, 1257780, 1383558, 1823781, 1886670, 2075337, 2305930, 2431708, 2767116, 3039635, 3458895, 3647562, 3773340, 4150674, 4611860, 5471343, 6079270, 6687197, 6917790, 7295124, 8301348, 9118905, 10376685, 10942686, 12158540, 13374394, 13835580, 18237810, 20061591, 20753370, 21885372, 26748788, 27356715, 33435985, 36475620, 40123182, 41506740, 54713430, 60184773, 66871970, 80246364, 100307955, 109426860, 120369546, 133743940, 200615910, 240739092, 300923865, 401231820, 601847730, 1203695460]

約数ペア:

[(1, 1203695460), (2, 601847730), (3, 401231820), (4, 300923865), (5, 240739092), (6, 200615910), (9, 133743940), (10, 120369546), (11, 109426860), (12, 100307955), (15, 80246364), (18, 66871970), (20, 60184773), (22, 54713430), (29, 41506740), (30, 40123182), (33, 36475620), (36, 33435985), (44, 27356715), (45, 26748788), (55, 21885372), (58, 20753370), (60, 20061591), (66, 18237810), (87, 13835580), (90, 13374394), (99, 12158540), (110, 10942686), (116, 10376685), (132, 9118905), (145, 8301348), (165, 7295124), (174, 6917790), (180, 6687197), (198, 6079270), (220, 5471343), (261, 4611860), (290, 4150674), (319, 3773340), (330, 3647562), (348, 3458895), (396, 3039635), (435, 2767116), (495, 2431708), (522, 2305930), (580, 2075337), (638, 1886670), (660, 1823781), (870, 1383558), (957, 1257780), (990, 1215854), (1044, 1152965), (1276, 943335), (1305, 922372), (1595, 754668), (1740, 691779), (1914, 628890), (1980, 607927), (2610, 461186), (2871, 419260), (3190, 377334), (3828, 314445), (4785, 251556), (5220, 230593), (5742, 209630), (6380, 188667), (9570, 125778), (11484, 104815), (14355, 83852), (19140, 62889), (20963, 57420), (28710, 41926)]