764063820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3573

約数の個数: 192

約数和(自身を含む): 2643271680

約数和(自身を除く): 1879207860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3511, 3627, 4030, 4185, 4836, 5580, 6045, 7020, 7022, 7254, 8060, 8370, 10533, 10881, 12090, 14044, 14508, 16740, 17555, 18135, 21066, 21762, 24180, 31599, 35110, 36270, 42132, 43524, 45643, 52665, 54405, 63198, 70220, 72540, 91286, 94797, 105330, 108810, 108841, 126396, 136929, 157995, 182572, 189594, 210660, 217620, 217682, 228215, 273858, 315990, 326523, 379188, 410787, 435364, 456430, 473985, 544205, 547716, 631980, 653046, 684645, 821574, 912860, 947970, 979569, 1088410, 1232361, 1306092, 1369290, 1414933, 1632615, 1643148, 1895940, 1959138, 2053935, 2176820, 2464722, 2738580, 2829866, 2938707, 3265230, 3918276, 4107870, 4244799, 4897845, 4929444, 5659732, 5877414, 6161805, 6530460, 7074665, 8215740, 8489598, 9795690, 11754828, 12323610, 12734397, 14149330, 14693535, 16979196, 19591380, 21223995, 24647220, 25468794, 28298660, 29387070, 38203191, 42447990, 50937588, 58774140, 63671985, 76406382, 84895980, 127343970, 152812764, 191015955, 254687940, 382031910, 764063820]

約数ペア:

[(1, 764063820), (2, 382031910), (3, 254687940), (4, 191015955), (5, 152812764), (6, 127343970), (9, 84895980), (10, 76406382), (12, 63671985), (13, 58774140), (15, 50937588), (18, 42447990), (20, 38203191), (26, 29387070), (27, 28298660), (30, 25468794), (31, 24647220), (36, 21223995), (39, 19591380), (45, 16979196), (52, 14693535), (54, 14149330), (60, 12734397), (62, 12323610), (65, 11754828), (78, 9795690), (90, 8489598), (93, 8215740), (108, 7074665), (117, 6530460), (124, 6161805), (130, 5877414), (135, 5659732), (155, 4929444), (156, 4897845), (180, 4244799), (186, 4107870), (195, 3918276), (234, 3265230), (260, 2938707), (270, 2829866), (279, 2738580), (310, 2464722), (351, 2176820), (372, 2053935), (390, 1959138), (403, 1895940), (465, 1643148), (468, 1632615), (540, 1414933), (558, 1369290), (585, 1306092), (620, 1232361), (702, 1088410), (780, 979569), (806, 947970), (837, 912860), (930, 821574), (1116, 684645), (1170, 653046), (1209, 631980), (1395, 547716), (1404, 544205), (1612, 473985), (1674, 456430), (1755, 435364), (1860, 410787), (2015, 379188), (2340, 326523), (2418, 315990), (2790, 273858), (3348, 228215), (3510, 217682), (3511, 217620), (3627, 210660), (4030, 189594), (4185, 182572), (4836, 157995), (5580, 136929), (6045, 126396), (7020, 108841), (7022, 108810), (7254, 105330), (8060, 94797), (8370, 91286), (10533, 72540), (10881, 70220), (12090, 63198), (14044, 54405), (14508, 52665), (16740, 45643), (17555, 43524), (18135, 42132), (21066, 36270), (21762, 35110), (24180, 31599)]