142814520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 488816640

約数和(自身を除く): 346002120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 67, 72, 90, 93, 120, 124, 134, 155, 180, 186, 191, 201, 248, 268, 279, 310, 335, 360, 372, 382, 402, 465, 536, 558, 573, 603, 620, 670, 744, 764, 804, 930, 955, 1005, 1116, 1146, 1206, 1240, 1340, 1395, 1528, 1608, 1719, 1860, 1910, 2010, 2077, 2232, 2292, 2412, 2680, 2790, 2865, 3015, 3438, 3720, 3820, 4020, 4154, 4584, 4824, 5580, 5730, 5921, 6030, 6231, 6876, 7640, 8040, 8308, 8595, 10385, 11160, 11460, 11842, 12060, 12462, 12797, 13752, 16616, 17190, 17763, 18693, 20770, 22920, 23684, 24120, 24924, 25594, 29605, 31155, 34380, 35526, 37386, 38391, 41540, 47368, 49848, 51188, 53289, 59210, 62310, 63985, 68760, 71052, 74772, 76782, 83080, 88815, 93465, 102376, 106578, 115173, 118420, 124620, 127970, 142104, 149544, 153564, 177630, 186930, 191955, 213156, 230346, 236840, 249240, 255940, 266445, 307128, 355260, 373860, 383910, 396707, 426312, 460692, 511880, 532890, 575865, 710520, 747720, 767820, 793414, 921384, 1065780, 1151730, 1190121, 1535640, 1586828, 1983535, 2131560, 2303460, 2380242, 3173656, 3570363, 3967070, 4606920, 4760484, 5950605, 7140726, 7934140, 9520968, 11901210, 14281452, 15868280, 17851815, 23802420, 28562904, 35703630, 47604840, 71407260, 142814520]

約数ペア:

[(1, 142814520), (2, 71407260), (3, 47604840), (4, 35703630), (5, 28562904), (6, 23802420), (8, 17851815), (9, 15868280), (10, 14281452), (12, 11901210), (15, 9520968), (18, 7934140), (20, 7140726), (24, 5950605), (30, 4760484), (31, 4606920), (36, 3967070), (40, 3570363), (45, 3173656), (60, 2380242), (62, 2303460), (67, 2131560), (72, 1983535), (90, 1586828), (93, 1535640), (120, 1190121), (124, 1151730), (134, 1065780), (155, 921384), (180, 793414), (186, 767820), (191, 747720), (201, 710520), (248, 575865), (268, 532890), (279, 511880), (310, 460692), (335, 426312), (360, 396707), (372, 383910), (382, 373860), (402, 355260), (465, 307128), (536, 266445), (558, 255940), (573, 249240), (603, 236840), (620, 230346), (670, 213156), (744, 191955), (764, 186930), (804, 177630), (930, 153564), (955, 149544), (1005, 142104), (1116, 127970), (1146, 124620), (1206, 118420), (1240, 115173), (1340, 106578), (1395, 102376), (1528, 93465), (1608, 88815), (1719, 83080), (1860, 76782), (1910, 74772), (2010, 71052), (2077, 68760), (2232, 63985), (2292, 62310), (2412, 59210), (2680, 53289), (2790, 51188), (2865, 49848), (3015, 47368), (3438, 41540), (3720, 38391), (3820, 37386), (4020, 35526), (4154, 34380), (4584, 31155), (4824, 29605), (5580, 25594), (5730, 24924), (5921, 24120), (6030, 23684), (6231, 22920), (6876, 20770), (7640, 18693), (8040, 17763), (8308, 17190), (8595, 16616), (10385, 13752), (11160, 12797), (11460, 12462), (11842, 12060)]