1910485980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8779}}^1$

素因数の和:8841

約数の個数: 192

約数和(自身を含む): 6608179200

約数和(自身を除く): 4697693220

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, 3627, 4030, 4185, 4836, 5580, 6045, 7020, 7254, 8060, 8370, 8779, 10881, 12090, 14508, 16740, 17558, 18135, 21762, 24180, 26337, 35116, 36270, 43524, 43895, 52674, 54405, 72540, 79011, 87790, 105348, 108810, 114127, 131685, 158022, 175580, 217620, 228254, 237033, 263370, 272149, 316044, 342381, 395055, 456508, 474066, 526740, 544298, 570635, 684762, 790110, 816447, 948132, 1027143, 1088596, 1141270, 1185165, 1360745, 1369524, 1580220, 1632894, 1711905, 2054286, 2282540, 2370330, 2449341, 2721490, 3081429, 3265788, 3423810, 3537937, 4082235, 4108572, 4740660, 4898682, 5135715, 5442980, 6162858, 6847620, 7075874, 7348023, 8164470, 9797364, 10271430, 10613811, 12246705, 12325716, 14151748, 14696046, 15407145, 16328940, 17689685, 20542860, 21227622, 24493410, 29392092, 30814290, 31841433, 35379370, 36740115, 42455244, 48986820, 53069055, 61628580, 63682866, 70758740, 73480230, 95524299, 106138110, 127365732, 146960460, 159207165, 191048598, 212276220, 318414330, 382097196, 477621495, 636828660, 955242990, 1910485980]

約数ペア:

[(1, 1910485980), (2, 955242990), (3, 636828660), (4, 477621495), (5, 382097196), (6, 318414330), (9, 212276220), (10, 191048598), (12, 159207165), (13, 146960460), (15, 127365732), (18, 106138110), (20, 95524299), (26, 73480230), (27, 70758740), (30, 63682866), (31, 61628580), (36, 53069055), (39, 48986820), (45, 42455244), (52, 36740115), (54, 35379370), (60, 31841433), (62, 30814290), (65, 29392092), (78, 24493410), (90, 21227622), (93, 20542860), (108, 17689685), (117, 16328940), (124, 15407145), (130, 14696046), (135, 14151748), (155, 12325716), (156, 12246705), (180, 10613811), (186, 10271430), (195, 9797364), (234, 8164470), (260, 7348023), (270, 7075874), (279, 6847620), (310, 6162858), (351, 5442980), (372, 5135715), (390, 4898682), (403, 4740660), (465, 4108572), (468, 4082235), (540, 3537937), (558, 3423810), (585, 3265788), (620, 3081429), (702, 2721490), (780, 2449341), (806, 2370330), (837, 2282540), (930, 2054286), (1116, 1711905), (1170, 1632894), (1209, 1580220), (1395, 1369524), (1404, 1360745), (1612, 1185165), (1674, 1141270), (1755, 1088596), (1860, 1027143), (2015, 948132), (2340, 816447), (2418, 790110), (2790, 684762), (3348, 570635), (3510, 544298), (3627, 526740), (4030, 474066), (4185, 456508), (4836, 395055), (5580, 342381), (6045, 316044), (7020, 272149), (7254, 263370), (8060, 237033), (8370, 228254), (8779, 217620), (10881, 175580), (12090, 158022), (14508, 131685), (16740, 114127), (17558, 108810), (18135, 105348), (21762, 87790), (24180, 79011), (26337, 72540), (35116, 54405), (36270, 52674), (43524, 43895)]