1371188280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4850

約数の個数: 256

約数和(自身を含む): 5295144960

約数和(自身を除く): 3923956680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 868, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1540, 1705, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2604, 2728, 3080, 3255, 3410, 3720, 4092, 4340, 4620, 4774, 4787, 5115, 5208, 6510, 6820, 7161, 8184, 8680, 9240, 9548, 9574, 10230, 11935, 13020, 13640, 14322, 14361, 19096, 19148, 20460, 23870, 23935, 26040, 28644, 28722, 33509, 35805, 38296, 40920, 47740, 47870, 52657, 57288, 57444, 67018, 71610, 71805, 95480, 95740, 100527, 105314, 114888, 134036, 143220, 143610, 148397, 157971, 167545, 191480, 201054, 210628, 263285, 268072, 286440, 287220, 296794, 315942, 335090, 368599, 402108, 421256, 445191, 502635, 526570, 574440, 593588, 631884, 670180, 737198, 741985, 789855, 804216, 890382, 1005270, 1038779, 1053140, 1105797, 1187176, 1263768, 1340360, 1474396, 1483970, 1579710, 1632367, 1780764, 1842995, 2010540, 2077558, 2106280, 2211594, 2225955, 2948792, 2967940, 3116337, 3159420, 3264734, 3561528, 3685990, 4021080, 4155116, 4423188, 4451910, 4897101, 5193895, 5528985, 5935880, 6232674, 6318840, 6529468, 7371980, 8161835, 8310232, 8846376, 8903820, 9794202, 10387790, 11057970, 11426569, 12465348, 13058936, 14743960, 15581685, 16323670, 17807640, 19588404, 20775580, 22115940, 22853138, 24485505, 24930696, 31163370, 32647340, 34279707, 39176808, 41551160, 44231880, 45706276, 48971010, 57132845, 62326740, 65294680, 68559414, 91412552, 97942020, 114265690, 124653480, 137118828, 171398535, 195884040, 228531380, 274237656, 342797070, 457062760, 685594140, 1371188280]

約数ペア:

[(1, 1371188280), (2, 685594140), (3, 457062760), (4, 342797070), (5, 274237656), (6, 228531380), (7, 195884040), (8, 171398535), (10, 137118828), (11, 124653480), (12, 114265690), (14, 97942020), (15, 91412552), (20, 68559414), (21, 65294680), (22, 62326740), (24, 57132845), (28, 48971010), (30, 45706276), (31, 44231880), (33, 41551160), (35, 39176808), (40, 34279707), (42, 32647340), (44, 31163370), (55, 24930696), (56, 24485505), (60, 22853138), (62, 22115940), (66, 20775580), (70, 19588404), (77, 17807640), (84, 16323670), (88, 15581685), (93, 14743960), (105, 13058936), (110, 12465348), (120, 11426569), (124, 11057970), (132, 10387790), (140, 9794202), (154, 8903820), (155, 8846376), (165, 8310232), (168, 8161835), (186, 7371980), (210, 6529468), (217, 6318840), (220, 6232674), (231, 5935880), (248, 5528985), (264, 5193895), (280, 4897101), (308, 4451910), (310, 4423188), (330, 4155116), (341, 4021080), (372, 3685990), (385, 3561528), (420, 3264734), (434, 3159420), (440, 3116337), (462, 2967940), (465, 2948792), (616, 2225955), (620, 2211594), (651, 2106280), (660, 2077558), (682, 2010540), (744, 1842995), (770, 1780764), (840, 1632367), (868, 1579710), (924, 1483970), (930, 1474396), (1023, 1340360), (1085, 1263768), (1155, 1187176), (1240, 1105797), (1302, 1053140), (1320, 1038779), (1364, 1005270), (1540, 890382), (1705, 804216), (1736, 789855), (1848, 741985), (1860, 737198), (2046, 670180), (2170, 631884), (2310, 593588), (2387, 574440), (2604, 526570), (2728, 502635), (3080, 445191), (3255, 421256), (3410, 402108), (3720, 368599), (4092, 335090), (4340, 315942), (4620, 296794), (4774, 287220), (4787, 286440), (5115, 268072), (5208, 263285), (6510, 210628), (6820, 201054), (7161, 191480), (8184, 167545), (8680, 157971), (9240, 148397), (9548, 143610), (9574, 143220), (10230, 134036), (11935, 114888), (13020, 105314), (13640, 100527), (14322, 95740), (14361, 95480), (19096, 71805), (19148, 71610), (20460, 67018), (23870, 57444), (23935, 57288), (26040, 52657), (28644, 47870), (28722, 47740), (33509, 40920), (35805, 38296)]