2217318400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 6239600640

約数和(自身を除く): 4022282240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 127, 128, 155, 160, 176, 200, 220, 248, 254, 256, 275, 310, 320, 341, 352, 400, 440, 496, 508, 512, 550, 620, 635, 640, 682, 704, 775, 800, 880, 992, 1016, 1024, 1100, 1240, 1270, 1280, 1364, 1397, 1408, 1550, 1600, 1705, 1760, 1984, 2032, 2048, 2200, 2480, 2540, 2560, 2728, 2794, 2816, 3100, 3175, 3200, 3410, 3520, 3937, 3968, 4064, 4400, 4960, 5080, 5120, 5456, 5588, 5632, 6200, 6350, 6400, 6820, 6985, 7040, 7874, 7936, 8128, 8525, 8800, 9920, 10160, 10240, 10912, 11176, 11264, 12400, 12700, 12800, 13640, 13970, 14080, 15748, 15872, 16256, 17050, 17600, 19685, 19840, 20320, 21824, 22352, 22528, 24800, 25400, 25600, 27280, 27940, 28160, 31496, 31744, 32512, 34100, 34925, 35200, 39370, 39680, 40640, 43307, 43648, 44704, 49600, 50800, 51200, 54560, 55880, 56320, 62992, 63488, 65024, 68200, 69850, 70400, 78740, 79360, 81280, 86614, 87296, 89408, 98425, 99200, 101600, 109120, 111760, 112640, 125984, 130048, 136400, 139700, 140800, 157480, 158720, 162560, 173228, 174592, 178816, 196850, 198400, 203200, 216535, 218240, 223520, 251968, 260096, 272800, 279400, 281600, 314960, 317440, 325120, 346456, 349184, 357632, 393700, 396800, 406400, 433070, 436480, 447040, 503936, 545600, 558800, 563200, 629920, 650240, 692912, 698368, 715264, 787400, 793600, 812800, 866140, 872960, 894080, 1007872, 1082675, 1091200, 1117600, 1259840, 1300480, 1385824, 1430528, 1574800, 1587200, 1625600, 1732280, 1745920, 1788160, 2015744, 2165350, 2182400, 2235200, 2519680, 2771648, 2861056, 3149600, 3251200, 3464560, 3491840, 3576320, 4031488, 4330700, 4364800, 4470400, 5039360, 5543296, 6299200, 6502400, 6929120, 7152640, 8062976, 8661400, 8729600, 8940800, 10078720, 11086592, 12598400, 13858240, 14305280, 17322800, 17459200, 17881600, 20157440, 22173184, 25196800, 27716480, 34645600, 35763200, 40314880, 44346368, 50393600, 55432960, 69291200, 71526400, 88692736, 100787200, 110865920, 138582400, 201574400, 221731840, 277164800, 443463680, 554329600, 1108659200, 2217318400]

約数ペア:

[(1, 2217318400), (2, 1108659200), (4, 554329600), (5, 443463680), (8, 277164800), (10, 221731840), (11, 201574400), (16, 138582400), (20, 110865920), (22, 100787200), (25, 88692736), (31, 71526400), (32, 69291200), (40, 55432960), (44, 50393600), (50, 44346368), (55, 40314880), (62, 35763200), (64, 34645600), (80, 27716480), (88, 25196800), (100, 22173184), (110, 20157440), (124, 17881600), (127, 17459200), (128, 17322800), (155, 14305280), (160, 13858240), (176, 12598400), (200, 11086592), (220, 10078720), (248, 8940800), (254, 8729600), (256, 8661400), (275, 8062976), (310, 7152640), (320, 6929120), (341, 6502400), (352, 6299200), (400, 5543296), (440, 5039360), (496, 4470400), (508, 4364800), (512, 4330700), (550, 4031488), (620, 3576320), (635, 3491840), (640, 3464560), (682, 3251200), (704, 3149600), (775, 2861056), (800, 2771648), (880, 2519680), (992, 2235200), (1016, 2182400), (1024, 2165350), (1100, 2015744), (1240, 1788160), (1270, 1745920), (1280, 1732280), (1364, 1625600), (1397, 1587200), (1408, 1574800), (1550, 1430528), (1600, 1385824), (1705, 1300480), (1760, 1259840), (1984, 1117600), (2032, 1091200), (2048, 1082675), (2200, 1007872), (2480, 894080), (2540, 872960), (2560, 866140), (2728, 812800), (2794, 793600), (2816, 787400), (3100, 715264), (3175, 698368), (3200, 692912), (3410, 650240), (3520, 629920), (3937, 563200), (3968, 558800), (4064, 545600), (4400, 503936), (4960, 447040), (5080, 436480), (5120, 433070), (5456, 406400), (5588, 396800), (5632, 393700), (6200, 357632), (6350, 349184), (6400, 346456), (6820, 325120), (6985, 317440), (7040, 314960), (7874, 281600), (7936, 279400), (8128, 272800), (8525, 260096), (8800, 251968), (9920, 223520), (10160, 218240), (10240, 216535), (10912, 203200), (11176, 198400), (11264, 196850), (12400, 178816), (12700, 174592), (12800, 173228), (13640, 162560), (13970, 158720), (14080, 157480), (15748, 140800), (15872, 139700), (16256, 136400), (17050, 130048), (17600, 125984), (19685, 112640), (19840, 111760), (20320, 109120), (21824, 101600), (22352, 99200), (22528, 98425), (24800, 89408), (25400, 87296), (25600, 86614), (27280, 81280), (27940, 79360), (28160, 78740), (31496, 70400), (31744, 69850), (32512, 68200), (34100, 65024), (34925, 63488), (35200, 62992), (39370, 56320), (39680, 55880), (40640, 54560), (43307, 51200), (43648, 50800), (44704, 49600)]