248940844740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1\times {\mathrm{2791}}^1$

素因数の和:5283

約数の個数: 288

約数和(自身を含む): 893439106560

約数和(自身を除く): 644498261820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2441, 2610, 2791, 3045, 3654, 4060, 4882, 5220, 5582, 6090, 7308, 7323, 8373, 9135, 9764, 11164, 12180, 12205, 13955, 14646, 16746, 17087, 18270, 19537, 21969, 24410, 25119, 27910, 29292, 33492, 34174, 36540, 36615, 39074, 41865, 43938, 48820, 50238, 51261, 55820, 58611, 68348, 70789, 73230, 78148, 80939, 83730, 85435, 87876, 97685, 100476, 102522, 109845, 117222, 125595, 141578, 146460, 153783, 161878, 167460, 170870, 175833, 195370, 205044, 212367, 219690, 234444, 242817, 251190, 256305, 283156, 293055, 307566, 323756, 341740, 351666, 353945, 390740, 404695, 424734, 439380, 485634, 495523, 502380, 512610, 566573, 586110, 615132, 637101, 703332, 707890, 728451, 768915, 809390, 849468, 879165, 971268, 991046, 1025220, 1061835, 1133146, 1172220, 1214085, 1274202, 1415780, 1456902, 1486569, 1537830, 1618780, 1699719, 1758330, 1982092, 2123670, 2266292, 2428170, 2477615, 2548404, 2832865, 2913804, 2973138, 3075660, 3185505, 3399438, 3516660, 3642255, 4247340, 4459707, 4856340, 4955230, 5099157, 5665730, 5946276, 6371010, 6798876, 6812831, 7284510, 7432845, 8498595, 8919414, 9910460, 10198314, 11331460, 12742020, 13625662, 14569020, 14865690, 16997190, 17838828, 20396628, 20438493, 22298535, 25495785, 27251324, 29731380, 33994380, 34064155, 40876986, 44597070, 47689817, 50991570, 61315479, 68128310, 81753972, 89194140, 95379634, 101983140, 102192465, 122630958, 136256620, 143069451, 190759268, 197572099, 204384930, 238449085, 245261916, 286138902, 306577395, 395144198, 408769860, 429208353, 476898170, 572277804, 592716297, 613154790, 715347255, 790288396, 858416706, 953796340, 987860495, 1185432594, 1226309580, 1383004693, 1430694510, 1716833412, 1778148891, 1975720990, 2146041765, 2370865188, 2766009386, 2861389020, 2963581485, 3556297782, 3951441980, 4149014079, 4292083530, 5532018772, 5927162970, 6915023465, 7112595564, 8298028158, 8584167060, 8890744455, 11854325940, 12447042237, 13830046930, 16596056316, 17781488910, 20745070395, 24894084474, 27660093860, 35562977820, 41490140790, 49788168948, 62235211185, 82980281580, 124470422370, 248940844740]

約数ペア:

[(1, 248940844740), (2, 124470422370), (3, 82980281580), (4, 62235211185), (5, 49788168948), (6, 41490140790), (7, 35562977820), (9, 27660093860), (10, 24894084474), (12, 20745070395), (14, 17781488910), (15, 16596056316), (18, 13830046930), (20, 12447042237), (21, 11854325940), (28, 8890744455), (29, 8584167060), (30, 8298028158), (35, 7112595564), (36, 6915023465), (42, 5927162970), (45, 5532018772), (58, 4292083530), (60, 4149014079), (63, 3951441980), (70, 3556297782), (84, 2963581485), (87, 2861389020), (90, 2766009386), (105, 2370865188), (116, 2146041765), (126, 1975720990), (140, 1778148891), (145, 1716833412), (174, 1430694510), (180, 1383004693), (203, 1226309580), (210, 1185432594), (252, 987860495), (261, 953796340), (290, 858416706), (315, 790288396), (348, 715347255), (406, 613154790), (420, 592716297), (435, 572277804), (522, 476898170), (580, 429208353), (609, 408769860), (630, 395144198), (812, 306577395), (870, 286138902), (1015, 245261916), (1044, 238449085), (1218, 204384930), (1260, 197572099), (1305, 190759268), (1740, 143069451), (1827, 136256620), (2030, 122630958), (2436, 102192465), (2441, 101983140), (2610, 95379634), (2791, 89194140), (3045, 81753972), (3654, 68128310), (4060, 61315479), (4882, 50991570), (5220, 47689817), (5582, 44597070), (6090, 40876986), (7308, 34064155), (7323, 33994380), (8373, 29731380), (9135, 27251324), (9764, 25495785), (11164, 22298535), (12180, 20438493), (12205, 20396628), (13955, 17838828), (14646, 16997190), (16746, 14865690), (17087, 14569020), (18270, 13625662), (19537, 12742020), (21969, 11331460), (24410, 10198314), (25119, 9910460), (27910, 8919414), (29292, 8498595), (33492, 7432845), (34174, 7284510), (36540, 6812831), (36615, 6798876), (39074, 6371010), (41865, 5946276), (43938, 5665730), (48820, 5099157), (50238, 4955230), (51261, 4856340), (55820, 4459707), (58611, 4247340), (68348, 3642255), (70789, 3516660), (73230, 3399438), (78148, 3185505), (80939, 3075660), (83730, 2973138), (85435, 2913804), (87876, 2832865), (97685, 2548404), (100476, 2477615), (102522, 2428170), (109845, 2266292), (117222, 2123670), (125595, 1982092), (141578, 1758330), (146460, 1699719), (153783, 1618780), (161878, 1537830), (167460, 1486569), (170870, 1456902), (175833, 1415780), (195370, 1274202), (205044, 1214085), (212367, 1172220), (219690, 1133146), (234444, 1061835), (242817, 1025220), (251190, 991046), (256305, 971268), (283156, 879165), (293055, 849468), (307566, 809390), (323756, 768915), (341740, 728451), (351666, 707890), (353945, 703332), (390740, 637101), (404695, 615132), (424734, 586110), (439380, 566573), (485634, 512610), (495523, 502380)]