2753371320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{172517}}^1$

素因数の和:172557

約数の個数: 128

約数和(自身を含む): 9937036800

約数和(自身を除く): 7183665480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 172517, 345034, 517551, 690068, 862585, 1035102, 1207619, 1380136, 1725170, 2070204, 2415238, 2587755, 3277823, 3450340, 3622857, 4140408, 4830476, 5175510, 6038095, 6555646, 6900680, 7245714, 9660952, 9833469, 10351020, 12076190, 13111292, 14491428, 16389115, 18114285, 19666938, 20702040, 22944761, 24152380, 26222584, 28982856, 32778230, 36228570, 39333876, 45889522, 48304760, 49167345, 65556460, 68834283, 72457140, 78667752, 91779044, 98334690, 114723805, 131112920, 137668566, 144914280, 183558088, 196669380, 229447610, 275337132, 344171415, 393338760, 458895220, 550674264, 688342830, 917790440, 1376685660, 2753371320]

約数ペア:

[(1, 2753371320), (2, 1376685660), (3, 917790440), (4, 688342830), (5, 550674264), (6, 458895220), (7, 393338760), (8, 344171415), (10, 275337132), (12, 229447610), (14, 196669380), (15, 183558088), (19, 144914280), (20, 137668566), (21, 131112920), (24, 114723805), (28, 98334690), (30, 91779044), (35, 78667752), (38, 72457140), (40, 68834283), (42, 65556460), (56, 49167345), (57, 48304760), (60, 45889522), (70, 39333876), (76, 36228570), (84, 32778230), (95, 28982856), (105, 26222584), (114, 24152380), (120, 22944761), (133, 20702040), (140, 19666938), (152, 18114285), (168, 16389115), (190, 14491428), (210, 13111292), (228, 12076190), (266, 10351020), (280, 9833469), (285, 9660952), (380, 7245714), (399, 6900680), (420, 6555646), (456, 6038095), (532, 5175510), (570, 4830476), (665, 4140408), (760, 3622857), (798, 3450340), (840, 3277823), (1064, 2587755), (1140, 2415238), (1330, 2070204), (1596, 1725170), (1995, 1380136), (2280, 1207619), (2660, 1035102), (3192, 862585), (3990, 690068), (5320, 517551), (7980, 345034), (15960, 172517)]