765413820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1405

約数の個数: 192

約数和(自身を含む): 2531894400

約数和(自身を除く): 1766480580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 37, 45, 54, 58, 60, 74, 87, 90, 108, 111, 116, 135, 145, 148, 174, 180, 185, 222, 261, 270, 290, 333, 348, 370, 435, 444, 522, 540, 555, 580, 666, 740, 783, 870, 999, 1044, 1073, 1110, 1305, 1321, 1332, 1566, 1665, 1740, 1998, 2146, 2220, 2610, 2642, 3132, 3219, 3330, 3915, 3963, 3996, 4292, 4995, 5220, 5284, 5365, 6438, 6605, 6660, 7830, 7926, 9657, 9990, 10730, 11889, 12876, 13210, 15660, 15852, 16095, 19314, 19815, 19980, 21460, 23778, 26420, 28971, 32190, 35667, 38309, 38628, 39630, 47556, 48285, 48877, 57942, 59445, 64380, 71334, 76618, 79260, 96570, 97754, 114927, 115884, 118890, 142668, 144855, 146631, 153236, 178335, 191545, 193140, 195508, 229854, 237780, 244385, 289710, 293262, 344781, 356670, 383090, 439893, 459708, 488770, 574635, 579420, 586524, 689562, 713340, 733155, 766180, 879786, 977540, 1034343, 1149270, 1319679, 1379124, 1417433, 1466310, 1723905, 1759572, 2068686, 2199465, 2298540, 2639358, 2834866, 2932620, 3447810, 4137372, 4252299, 4398930, 5171715, 5278716, 5669732, 6598395, 6895620, 7087165, 8504598, 8797860, 10343430, 12756897, 13196790, 14174330, 17009196, 20686860, 21261495, 25513794, 26393580, 28348660, 38270691, 42522990, 51027588, 63784485, 76541382, 85045980, 127568970, 153082764, 191353455, 255137940, 382706910, 765413820]

約数ペア:

[(1, 765413820), (2, 382706910), (3, 255137940), (4, 191353455), (5, 153082764), (6, 127568970), (9, 85045980), (10, 76541382), (12, 63784485), (15, 51027588), (18, 42522990), (20, 38270691), (27, 28348660), (29, 26393580), (30, 25513794), (36, 21261495), (37, 20686860), (45, 17009196), (54, 14174330), (58, 13196790), (60, 12756897), (74, 10343430), (87, 8797860), (90, 8504598), (108, 7087165), (111, 6895620), (116, 6598395), (135, 5669732), (145, 5278716), (148, 5171715), (174, 4398930), (180, 4252299), (185, 4137372), (222, 3447810), (261, 2932620), (270, 2834866), (290, 2639358), (333, 2298540), (348, 2199465), (370, 2068686), (435, 1759572), (444, 1723905), (522, 1466310), (540, 1417433), (555, 1379124), (580, 1319679), (666, 1149270), (740, 1034343), (783, 977540), (870, 879786), (999, 766180), (1044, 733155), (1073, 713340), (1110, 689562), (1305, 586524), (1321, 579420), (1332, 574635), (1566, 488770), (1665, 459708), (1740, 439893), (1998, 383090), (2146, 356670), (2220, 344781), (2610, 293262), (2642, 289710), (3132, 244385), (3219, 237780), (3330, 229854), (3915, 195508), (3963, 193140), (3996, 191545), (4292, 178335), (4995, 153236), (5220, 146631), (5284, 144855), (5365, 142668), (6438, 118890), (6605, 115884), (6660, 114927), (7830, 97754), (7926, 96570), (9657, 79260), (9990, 76618), (10730, 71334), (11889, 64380), (12876, 59445), (13210, 57942), (15660, 48877), (15852, 48285), (16095, 47556), (19314, 39630), (19815, 38628), (19980, 38309), (21460, 35667), (23778, 32190), (26420, 28971)]