747333720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{296561}}^1$

素因数の和:296585

約数の個数: 96

約数和(自身を含む): 2775820320

約数和(自身を除く): 2028486600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 296561, 593122, 889683, 1186244, 1482805, 1779366, 2075927, 2372488, 2669049, 2965610, 3558732, 4151854, 4448415, 5338098, 5931220, 6227781, 7117464, 8303708, 8896830, 10379635, 10676196, 11862440, 12455562, 13345245, 16607416, 17793660, 18683343, 20759270, 21352392, 24911124, 26690490, 31138905, 35587320, 37366686, 41518540, 49822248, 53380980, 62277810, 74733372, 83037080, 93416715, 106761960, 124555620, 149466744, 186833430, 249111240, 373666860, 747333720]

約数ペア:

[(1, 747333720), (2, 373666860), (3, 249111240), (4, 186833430), (5, 149466744), (6, 124555620), (7, 106761960), (8, 93416715), (9, 83037080), (10, 74733372), (12, 62277810), (14, 53380980), (15, 49822248), (18, 41518540), (20, 37366686), (21, 35587320), (24, 31138905), (28, 26690490), (30, 24911124), (35, 21352392), (36, 20759270), (40, 18683343), (42, 17793660), (45, 16607416), (56, 13345245), (60, 12455562), (63, 11862440), (70, 10676196), (72, 10379635), (84, 8896830), (90, 8303708), (105, 7117464), (120, 6227781), (126, 5931220), (140, 5338098), (168, 4448415), (180, 4151854), (210, 3558732), (252, 2965610), (280, 2669049), (315, 2372488), (360, 2075927), (420, 1779366), (504, 1482805), (630, 1186244), (840, 889683), (1260, 593122), (2520, 296561)]