214172800

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 582819840

約数和(自身を除く): 368647040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 127, 128, 136, 155, 160, 170, 200, 248, 254, 272, 310, 320, 340, 400, 425, 496, 508, 527, 544, 620, 635, 640, 680, 775, 800, 850, 992, 1016, 1054, 1088, 1240, 1270, 1360, 1550, 1600, 1700, 1984, 2032, 2108, 2159, 2176, 2480, 2540, 2635, 2720, 3100, 3175, 3200, 3400, 3937, 3968, 4064, 4216, 4318, 4960, 5080, 5270, 5440, 6200, 6350, 6800, 7874, 8128, 8432, 8636, 9920, 10160, 10540, 10795, 10880, 12400, 12700, 13175, 13600, 15748, 16256, 16864, 17272, 19685, 19840, 20320, 21080, 21590, 24800, 25400, 26350, 27200, 31496, 33728, 34544, 39370, 40640, 42160, 43180, 49600, 50800, 52700, 53975, 54400, 62992, 66929, 67456, 69088, 78740, 81280, 84320, 86360, 98425, 99200, 101600, 105400, 107950, 125984, 133858, 138176, 157480, 168640, 172720, 196850, 203200, 210800, 215900, 251968, 267716, 276352, 314960, 334645, 337280, 345440, 393700, 406400, 421600, 431800, 503936, 535432, 629920, 669290, 690880, 787400, 843200, 863600, 1070864, 1259840, 1338580, 1381760, 1574800, 1673225, 1686400, 1727200, 2141728, 2519680, 2677160, 3149600, 3346450, 3454400, 4283456, 5354320, 6299200, 6692900, 6908800, 8566912, 10708640, 12598400, 13385800, 21417280, 26771600, 42834560, 53543200, 107086400, 214172800]

約数ペア:

[(1, 214172800), (2, 107086400), (4, 53543200), (5, 42834560), (8, 26771600), (10, 21417280), (16, 13385800), (17, 12598400), (20, 10708640), (25, 8566912), (31, 6908800), (32, 6692900), (34, 6299200), (40, 5354320), (50, 4283456), (62, 3454400), (64, 3346450), (68, 3149600), (80, 2677160), (85, 2519680), (100, 2141728), (124, 1727200), (127, 1686400), (128, 1673225), (136, 1574800), (155, 1381760), (160, 1338580), (170, 1259840), (200, 1070864), (248, 863600), (254, 843200), (272, 787400), (310, 690880), (320, 669290), (340, 629920), (400, 535432), (425, 503936), (496, 431800), (508, 421600), (527, 406400), (544, 393700), (620, 345440), (635, 337280), (640, 334645), (680, 314960), (775, 276352), (800, 267716), (850, 251968), (992, 215900), (1016, 210800), (1054, 203200), (1088, 196850), (1240, 172720), (1270, 168640), (1360, 157480), (1550, 138176), (1600, 133858), (1700, 125984), (1984, 107950), (2032, 105400), (2108, 101600), (2159, 99200), (2176, 98425), (2480, 86360), (2540, 84320), (2635, 81280), (2720, 78740), (3100, 69088), (3175, 67456), (3200, 66929), (3400, 62992), (3937, 54400), (3968, 53975), (4064, 52700), (4216, 50800), (4318, 49600), (4960, 43180), (5080, 42160), (5270, 40640), (5440, 39370), (6200, 34544), (6350, 33728), (6800, 31496), (7874, 27200), (8128, 26350), (8432, 25400), (8636, 24800), (9920, 21590), (10160, 21080), (10540, 20320), (10795, 19840), (10880, 19685), (12400, 17272), (12700, 16864), (13175, 16256), (13600, 15748)]