426317580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:718

約数の個数: 240

約数和(自身を含む): 1488985344

約数和(自身を除く): 1062667764

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, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 540, 558, 585, 620, 653, 702, 780, 806, 810, 837, 930, 1053, 1116, 1170, 1209, 1306, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 1959, 2015, 2106, 2340, 2418, 2511, 2612, 2790, 3265, 3348, 3510, 3627, 3918, 4030, 4185, 4212, 4836, 5022, 5265, 5580, 5877, 6045, 6530, 7020, 7254, 7836, 8060, 8370, 8489, 9795, 10044, 10530, 10881, 11754, 12090, 12555, 13060, 14508, 16740, 16978, 17631, 18135, 19590, 20243, 21060, 21762, 23508, 24180, 25110, 25467, 29385, 32643, 33956, 35262, 36270, 39180, 40486, 42445, 43524, 50220, 50934, 52893, 54405, 58770, 60729, 65286, 70524, 72540, 76401, 80972, 84890, 88155, 101215, 101868, 105786, 108810, 117540, 121458, 127335, 130572, 152802, 163215, 169780, 176310, 182187, 202430, 211572, 217620, 229203, 242916, 254670, 263159, 264465, 303645, 305604, 326430, 352620, 364374, 382005, 404860, 458406, 509340, 526318, 528930, 546561, 607290, 652860, 687609, 728748, 764010, 789477, 910935, 916812, 1052636, 1057860, 1093122, 1146015, 1214580, 1315795, 1375218, 1528020, 1578954, 1639683, 1821870, 2186244, 2292030, 2368431, 2631590, 2732805, 2750436, 3157908, 3279366, 3438045, 3643740, 3947385, 4584060, 4736862, 5263180, 5465610, 6558732, 6876090, 7105293, 7894770, 8198415, 9473724, 10931220, 11842155, 13752180, 14210586, 15789540, 16396830, 21315879, 23684310, 28421172, 32793660, 35526465, 42631758, 47368620, 71052930, 85263516, 106579395, 142105860, 213158790, 426317580]

約数ペア:

[(1, 426317580), (2, 213158790), (3, 142105860), (4, 106579395), (5, 85263516), (6, 71052930), (9, 47368620), (10, 42631758), (12, 35526465), (13, 32793660), (15, 28421172), (18, 23684310), (20, 21315879), (26, 16396830), (27, 15789540), (30, 14210586), (31, 13752180), (36, 11842155), (39, 10931220), (45, 9473724), (52, 8198415), (54, 7894770), (60, 7105293), (62, 6876090), (65, 6558732), (78, 5465610), (81, 5263180), (90, 4736862), (93, 4584060), (108, 3947385), (117, 3643740), (124, 3438045), (130, 3279366), (135, 3157908), (155, 2750436), (156, 2732805), (162, 2631590), (180, 2368431), (186, 2292030), (195, 2186244), (234, 1821870), (260, 1639683), (270, 1578954), (279, 1528020), (310, 1375218), (324, 1315795), (351, 1214580), (372, 1146015), (390, 1093122), (403, 1057860), (405, 1052636), (465, 916812), (468, 910935), (540, 789477), (558, 764010), (585, 728748), (620, 687609), (653, 652860), (702, 607290), (780, 546561), (806, 528930), (810, 526318), (837, 509340), (930, 458406), (1053, 404860), (1116, 382005), (1170, 364374), (1209, 352620), (1306, 326430), (1395, 305604), (1404, 303645), (1612, 264465), (1620, 263159), (1674, 254670), (1755, 242916), (1860, 229203), (1959, 217620), (2015, 211572), (2106, 202430), (2340, 182187), (2418, 176310), (2511, 169780), (2612, 163215), (2790, 152802), (3265, 130572), (3348, 127335), (3510, 121458), (3627, 117540), (3918, 108810), (4030, 105786), (4185, 101868), (4212, 101215), (4836, 88155), (5022, 84890), (5265, 80972), (5580, 76401), (5877, 72540), (6045, 70524), (6530, 65286), (7020, 60729), (7254, 58770), (7836, 54405), (8060, 52893), (8370, 50934), (8489, 50220), (9795, 43524), (10044, 42445), (10530, 40486), (10881, 39180), (11754, 36270), (12090, 35262), (12555, 33956), (13060, 32643), (14508, 29385), (16740, 25467), (16978, 25110), (17631, 24180), (18135, 23508), (19590, 21762), (20243, 21060)]