254430330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 384

約数和(自身を含む): 882524160

約数和(自身を除く): 628093830

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 19, 21, 22, 30, 31, 33, 34, 35, 38, 42, 51, 55, 57, 62, 66, 70, 77, 85, 93, 95, 102, 105, 110, 114, 119, 121, 133, 154, 155, 165, 170, 186, 187, 190, 209, 210, 217, 231, 238, 242, 255, 266, 285, 310, 323, 330, 341, 357, 363, 374, 385, 399, 418, 434, 462, 465, 510, 527, 561, 570, 589, 595, 605, 627, 646, 651, 665, 682, 714, 726, 770, 798, 847, 930, 935, 969, 1023, 1045, 1054, 1085, 1122, 1155, 1178, 1190, 1210, 1254, 1302, 1309, 1330, 1463, 1581, 1615, 1694, 1705, 1767, 1785, 1815, 1870, 1938, 1995, 2046, 2057, 2090, 2170, 2261, 2299, 2310, 2387, 2541, 2618, 2635, 2805, 2926, 2945, 3135, 3162, 3230, 3255, 3410, 3534, 3553, 3570, 3630, 3689, 3751, 3927, 3990, 4114, 4123, 4235, 4389, 4522, 4598, 4774, 4845, 5082, 5115, 5270, 5610, 5797, 5890, 6171, 6270, 6479, 6510, 6545, 6783, 6897, 7106, 7161, 7315, 7378, 7502, 7854, 7905, 8246, 8470, 8778, 8835, 9690, 10013, 10230, 10285, 10659, 11067, 11253, 11305, 11495, 11594, 11935, 12342, 12369, 12705, 12958, 13090, 13566, 13794, 14322, 14399, 14630, 15810, 16093, 17391, 17670, 17765, 18445, 18755, 19437, 19635, 20026, 20570, 20615, 21318, 21945, 22134, 22506, 22610, 22990, 23870, 24738, 24871, 25410, 26257, 28798, 28985, 30039, 30855, 32186, 32395, 33915, 34485, 34782, 35530, 35805, 36890, 37510, 38874, 39083, 39270, 40579, 41230, 43197, 43890, 45353, 48279, 49742, 50065, 52514, 53295, 55335, 56265, 57970, 60078, 61710, 61845, 63767, 64790, 67830, 68970, 70091, 71269, 71610, 71995, 74613, 78166, 78771, 80465, 81158, 86394, 86955, 90706, 96558, 97185, 100130, 106590, 110143, 110670, 112530, 117249, 121737, 123690, 124355, 127534, 131285, 136059, 140182, 142538, 143990, 149226, 150195, 157542, 160930, 173910, 191301, 194370, 195415, 202895, 210273, 213807, 215985, 220286, 226765, 234498, 241395, 243474, 248710, 262570, 272118, 273581, 300390, 318835, 330429, 350455, 356345, 373065, 382602, 390830, 393855, 405790, 420546, 427614, 431970, 446369, 453530, 482790, 498883, 547162, 550715, 586245, 608685, 637670, 660858, 680295, 700910, 712690, 746130, 771001, 787710, 820743, 892738, 956505, 997766, 1051365, 1069035, 1101430, 1172490, 1211573, 1217370, 1339107, 1360590, 1367905, 1496649, 1542002, 1641486, 1652145, 1913010, 2102730, 2138070, 2231845, 2313003, 2423146, 2494415, 2678214, 2735810, 2993298, 3304290, 3634719, 3855005, 4103715, 4463690, 4626006, 4988830, 6057865, 6695535, 7269438, 7483245, 7710010, 8207430, 8481011, 11565015, 12115730, 13391070, 14966490, 16962022, 18173595, 23130030, 25443033, 36347190, 42405055, 50886066, 84810110, 127215165, 254430330]

約数ペア:

[(1, 254430330), (2, 127215165), (3, 84810110), (5, 50886066), (6, 42405055), (7, 36347190), (10, 25443033), (11, 23130030), (14, 18173595), (15, 16962022), (17, 14966490), (19, 13391070), (21, 12115730), (22, 11565015), (30, 8481011), (31, 8207430), (33, 7710010), (34, 7483245), (35, 7269438), (38, 6695535), (42, 6057865), (51, 4988830), (55, 4626006), (57, 4463690), (62, 4103715), (66, 3855005), (70, 3634719), (77, 3304290), (85, 2993298), (93, 2735810), (95, 2678214), (102, 2494415), (105, 2423146), (110, 2313003), (114, 2231845), (119, 2138070), (121, 2102730), (133, 1913010), (154, 1652145), (155, 1641486), (165, 1542002), (170, 1496649), (186, 1367905), (187, 1360590), (190, 1339107), (209, 1217370), (210, 1211573), (217, 1172490), (231, 1101430), (238, 1069035), (242, 1051365), (255, 997766), (266, 956505), (285, 892738), (310, 820743), (323, 787710), (330, 771001), (341, 746130), (357, 712690), (363, 700910), (374, 680295), (385, 660858), (399, 637670), (418, 608685), (434, 586245), (462, 550715), (465, 547162), (510, 498883), (527, 482790), (561, 453530), (570, 446369), (589, 431970), (595, 427614), (605, 420546), (627, 405790), (646, 393855), (651, 390830), (665, 382602), (682, 373065), (714, 356345), (726, 350455), (770, 330429), (798, 318835), (847, 300390), (930, 273581), (935, 272118), (969, 262570), (1023, 248710), (1045, 243474), (1054, 241395), (1085, 234498), (1122, 226765), (1155, 220286), (1178, 215985), (1190, 213807), (1210, 210273), (1254, 202895), (1302, 195415), (1309, 194370), (1330, 191301), (1463, 173910), (1581, 160930), (1615, 157542), (1694, 150195), (1705, 149226), (1767, 143990), (1785, 142538), (1815, 140182), (1870, 136059), (1938, 131285), (1995, 127534), (2046, 124355), (2057, 123690), (2090, 121737), (2170, 117249), (2261, 112530), (2299, 110670), (2310, 110143), (2387, 106590), (2541, 100130), (2618, 97185), (2635, 96558), (2805, 90706), (2926, 86955), (2945, 86394), (3135, 81158), (3162, 80465), (3230, 78771), (3255, 78166), (3410, 74613), (3534, 71995), (3553, 71610), (3570, 71269), (3630, 70091), (3689, 68970), (3751, 67830), (3927, 64790), (3990, 63767), (4114, 61845), (4123, 61710), (4235, 60078), (4389, 57970), (4522, 56265), (4598, 55335), (4774, 53295), (4845, 52514), (5082, 50065), (5115, 49742), (5270, 48279), (5610, 45353), (5797, 43890), (5890, 43197), (6171, 41230), (6270, 40579), (6479, 39270), (6510, 39083), (6545, 38874), (6783, 37510), (6897, 36890), (7106, 35805), (7161, 35530), (7315, 34782), (7378, 34485), (7502, 33915), (7854, 32395), (7905, 32186), (8246, 30855), (8470, 30039), (8778, 28985), (8835, 28798), (9690, 26257), (10013, 25410), (10230, 24871), (10285, 24738), (10659, 23870), (11067, 22990), (11253, 22610), (11305, 22506), (11495, 22134), (11594, 21945), (11935, 21318), (12342, 20615), (12369, 20570), (12705, 20026), (12958, 19635), (13090, 19437), (13566, 18755), (13794, 18445), (14322, 17765), (14399, 17670), (14630, 17391), (15810, 16093)]