151084920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1525

約数の個数: 128

約数和(自身を含む): 522339840

約数和(自身を除く): 371254920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1373, 1572, 1834, 1965, 2620, 2746, 2751, 3144, 3668, 3930, 4119, 4585, 5240, 5492, 5502, 6865, 7336, 7860, 8238, 9170, 9611, 10984, 11004, 13730, 13755, 15720, 16476, 18340, 19222, 20595, 22008, 27460, 27510, 28833, 32952, 36680, 38444, 41190, 48055, 54920, 55020, 57666, 76888, 82380, 96110, 110040, 115332, 144165, 164760, 179863, 192220, 230664, 288330, 359726, 384440, 539589, 576660, 719452, 899315, 1079178, 1153320, 1259041, 1438904, 1798630, 2158356, 2518082, 2697945, 3597260, 3777123, 4316712, 5036164, 5395890, 6295205, 7194520, 7554246, 10072328, 10791780, 12590410, 15108492, 18885615, 21583560, 25180820, 30216984, 37771230, 50361640, 75542460, 151084920]

約数ペア:

[(1, 151084920), (2, 75542460), (3, 50361640), (4, 37771230), (5, 30216984), (6, 25180820), (7, 21583560), (8, 18885615), (10, 15108492), (12, 12590410), (14, 10791780), (15, 10072328), (20, 7554246), (21, 7194520), (24, 6295205), (28, 5395890), (30, 5036164), (35, 4316712), (40, 3777123), (42, 3597260), (56, 2697945), (60, 2518082), (70, 2158356), (84, 1798630), (105, 1438904), (120, 1259041), (131, 1153320), (140, 1079178), (168, 899315), (210, 719452), (262, 576660), (280, 539589), (393, 384440), (420, 359726), (524, 288330), (655, 230664), (786, 192220), (840, 179863), (917, 164760), (1048, 144165), (1310, 115332), (1373, 110040), (1572, 96110), (1834, 82380), (1965, 76888), (2620, 57666), (2746, 55020), (2751, 54920), (3144, 48055), (3668, 41190), (3930, 38444), (4119, 36680), (4585, 32952), (5240, 28833), (5492, 27510), (5502, 27460), (6865, 22008), (7336, 20595), (7860, 19222), (8238, 18340), (9170, 16476), (9611, 15720), (10984, 13755), (11004, 13730)]