142446480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:789

約数の個数: 160

約数和(自身を含む): 488540160

約数和(自身を除く): 346093680

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, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 683, 790, 869, 880, 948, 1185, 1264, 1320, 1366, 1580, 1738, 1896, 2049, 2370, 2607, 2640, 2732, 3160, 3415, 3476, 3792, 4098, 4345, 4740, 5214, 5464, 6320, 6830, 6952, 7513, 8196, 8690, 9480, 10245, 10428, 10928, 13035, 13660, 13904, 15026, 16392, 17380, 18960, 20490, 20856, 22539, 26070, 27320, 30052, 32784, 34760, 37565, 40980, 41712, 45078, 52140, 53957, 54640, 60104, 69520, 75130, 81960, 90156, 104280, 107914, 112695, 120208, 150260, 161871, 163920, 180312, 208560, 215828, 225390, 269785, 300520, 323742, 360624, 431656, 450780, 539570, 593527, 601040, 647484, 809355, 863312, 901560, 1079140, 1187054, 1294968, 1618710, 1780581, 1803120, 2158280, 2374108, 2589936, 2967635, 3237420, 3561162, 4316560, 4748216, 5935270, 6474840, 7122324, 8902905, 9496432, 11870540, 12949680, 14244648, 17805810, 23741080, 28489296, 35611620, 47482160, 71223240, 142446480]

約数ペア:

[(1, 142446480), (2, 71223240), (3, 47482160), (4, 35611620), (5, 28489296), (6, 23741080), (8, 17805810), (10, 14244648), (11, 12949680), (12, 11870540), (15, 9496432), (16, 8902905), (20, 7122324), (22, 6474840), (24, 5935270), (30, 4748216), (33, 4316560), (40, 3561162), (44, 3237420), (48, 2967635), (55, 2589936), (60, 2374108), (66, 2158280), (79, 1803120), (80, 1780581), (88, 1618710), (110, 1294968), (120, 1187054), (132, 1079140), (158, 901560), (165, 863312), (176, 809355), (220, 647484), (237, 601040), (240, 593527), (264, 539570), (316, 450780), (330, 431656), (395, 360624), (440, 323742), (474, 300520), (528, 269785), (632, 225390), (660, 215828), (683, 208560), (790, 180312), (869, 163920), (880, 161871), (948, 150260), (1185, 120208), (1264, 112695), (1320, 107914), (1366, 104280), (1580, 90156), (1738, 81960), (1896, 75130), (2049, 69520), (2370, 60104), (2607, 54640), (2640, 53957), (2732, 52140), (3160, 45078), (3415, 41712), (3476, 40980), (3792, 37565), (4098, 34760), (4345, 32784), (4740, 30052), (5214, 27320), (5464, 26070), (6320, 22539), (6830, 20856), (6952, 20490), (7513, 18960), (8196, 17380), (8690, 16392), (9480, 15026), (10245, 13904), (10428, 13660), (10928, 13035)]