2017405600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11621}}^1$

素因数の和:11679

約数の個数: 144

約数和(自身を含む): 5810628096

約数和(自身を除く): 3793222496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 868, 992, 1085, 1120, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 4960, 5425, 5600, 6200, 6944, 8680, 10850, 11621, 12400, 17360, 21700, 23242, 24800, 34720, 43400, 46484, 58105, 81347, 86800, 92968, 116210, 162694, 173600, 185936, 232420, 290525, 325388, 360251, 371872, 406735, 464840, 581050, 650776, 720502, 813470, 929680, 1162100, 1301552, 1441004, 1626940, 1801255, 1859360, 2033675, 2324200, 2521757, 2603104, 2882008, 3253880, 3602510, 4067350, 4648400, 5043514, 5764016, 6507760, 7205020, 8134700, 9006275, 9296800, 10087028, 11528032, 12608785, 13015520, 14410040, 16269400, 18012550, 20174056, 25217570, 28820080, 32538800, 36025100, 40348112, 50435140, 57640160, 63043925, 65077600, 72050200, 80696224, 100870280, 126087850, 144100400, 201740560, 252175700, 288200800, 403481120, 504351400, 1008702800, 2017405600]

約数ペア:

[(1, 2017405600), (2, 1008702800), (4, 504351400), (5, 403481120), (7, 288200800), (8, 252175700), (10, 201740560), (14, 144100400), (16, 126087850), (20, 100870280), (25, 80696224), (28, 72050200), (31, 65077600), (32, 63043925), (35, 57640160), (40, 50435140), (50, 40348112), (56, 36025100), (62, 32538800), (70, 28820080), (80, 25217570), (100, 20174056), (112, 18012550), (124, 16269400), (140, 14410040), (155, 13015520), (160, 12608785), (175, 11528032), (200, 10087028), (217, 9296800), (224, 9006275), (248, 8134700), (280, 7205020), (310, 6507760), (350, 5764016), (400, 5043514), (434, 4648400), (496, 4067350), (560, 3602510), (620, 3253880), (700, 2882008), (775, 2603104), (800, 2521757), (868, 2324200), (992, 2033675), (1085, 1859360), (1120, 1801255), (1240, 1626940), (1400, 1441004), (1550, 1301552), (1736, 1162100), (2170, 929680), (2480, 813470), (2800, 720502), (3100, 650776), (3472, 581050), (4340, 464840), (4960, 406735), (5425, 371872), (5600, 360251), (6200, 325388), (6944, 290525), (8680, 232420), (10850, 185936), (11621, 173600), (12400, 162694), (17360, 116210), (21700, 92968), (23242, 86800), (24800, 81347), (34720, 58105), (43400, 46484)]