8154396240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{6563}}^1$

素因数の和:6777

約数の個数: 160

約数和(自身を含む): 26254319616

約数和(自身を除く): 18099923376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 167, 186, 240, 248, 310, 334, 372, 465, 496, 501, 620, 668, 744, 835, 930, 1002, 1240, 1336, 1488, 1670, 1860, 2004, 2480, 2505, 2672, 3340, 3720, 4008, 5010, 5177, 6563, 6680, 7440, 8016, 10020, 10354, 13126, 13360, 15531, 19689, 20040, 20708, 25885, 26252, 31062, 32815, 39378, 40080, 41416, 51770, 52504, 62124, 65630, 77655, 78756, 82832, 98445, 103540, 105008, 124248, 131260, 155310, 157512, 196890, 203453, 207080, 248496, 262520, 310620, 315024, 393780, 406906, 414160, 525040, 610359, 621240, 787560, 813812, 1017265, 1096021, 1220718, 1242480, 1575120, 1627624, 2034530, 2192042, 2441436, 3051795, 3255248, 3288063, 4069060, 4384084, 4882872, 5480105, 6103590, 6576126, 8138120, 8768168, 9765744, 10960210, 12207180, 13152252, 16276240, 16440315, 17536336, 21920420, 24414360, 26304504, 32880630, 33976651, 43840840, 48828720, 52609008, 65761260, 67953302, 87681680, 101929953, 131522520, 135906604, 169883255, 203859906, 263045040, 271813208, 339766510, 407719812, 509649765, 543626416, 679533020, 815439624, 1019299530, 1359066040, 1630879248, 2038599060, 2718132080, 4077198120, 8154396240]

約数ペア:

[(1, 8154396240), (2, 4077198120), (3, 2718132080), (4, 2038599060), (5, 1630879248), (6, 1359066040), (8, 1019299530), (10, 815439624), (12, 679533020), (15, 543626416), (16, 509649765), (20, 407719812), (24, 339766510), (30, 271813208), (31, 263045040), (40, 203859906), (48, 169883255), (60, 135906604), (62, 131522520), (80, 101929953), (93, 87681680), (120, 67953302), (124, 65761260), (155, 52609008), (167, 48828720), (186, 43840840), (240, 33976651), (248, 32880630), (310, 26304504), (334, 24414360), (372, 21920420), (465, 17536336), (496, 16440315), (501, 16276240), (620, 13152252), (668, 12207180), (744, 10960210), (835, 9765744), (930, 8768168), (1002, 8138120), (1240, 6576126), (1336, 6103590), (1488, 5480105), (1670, 4882872), (1860, 4384084), (2004, 4069060), (2480, 3288063), (2505, 3255248), (2672, 3051795), (3340, 2441436), (3720, 2192042), (4008, 2034530), (5010, 1627624), (5177, 1575120), (6563, 1242480), (6680, 1220718), (7440, 1096021), (8016, 1017265), (10020, 813812), (10354, 787560), (13126, 621240), (13360, 610359), (15531, 525040), (19689, 414160), (20040, 406906), (20708, 393780), (25885, 315024), (26252, 310620), (31062, 262520), (32815, 248496), (39378, 207080), (40080, 203453), (41416, 196890), (51770, 157512), (52504, 155310), (62124, 131260), (65630, 124248), (77655, 105008), (78756, 103540), (82832, 98445)]