1718679060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4948

約数の個数: 240

約数和(自身を含む): 6361850880

約数和(自身を除く): 4643171820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1260, 1302, 1395, 1620, 1674, 1860, 1890, 1953, 2170, 2268, 2511, 2604, 2790, 2835, 3255, 3348, 3780, 3906, 4185, 4340, 4889, 5022, 5580, 5670, 5859, 6510, 7812, 8370, 9765, 9778, 10044, 11340, 11718, 12555, 13020, 14667, 16740, 17577, 19530, 19556, 23436, 24445, 25110, 29295, 29334, 34223, 35154, 39060, 44001, 48890, 50220, 58590, 58668, 68446, 70308, 73335, 87885, 88002, 97780, 102669, 117180, 132003, 136892, 146670, 151559, 171115, 175770, 176004, 205338, 220005, 264006, 293340, 303118, 308007, 342230, 351540, 396009, 410676, 440010, 454677, 513345, 528012, 606236, 616014, 660015, 684460, 757795, 792018, 880020, 909354, 924021, 1026690, 1060913, 1232028, 1320030, 1364031, 1515590, 1540035, 1584036, 1818708, 1848042, 1980045, 2053380, 2121826, 2273385, 2640060, 2728062, 2772063, 3031180, 3080070, 3182739, 3696084, 3960090, 4092093, 4243652, 4546770, 4620105, 5304565, 5456124, 5544126, 6160140, 6365478, 6820155, 7920180, 8184186, 9093540, 9240210, 9548217, 10609130, 11088252, 12276279, 12730956, 13640310, 13860315, 15913695, 16368372, 18480420, 19096434, 20460465, 21218260, 24552558, 27280620, 27720630, 28644651, 31827390, 38192868, 40920930, 47741085, 49105116, 55441260, 57289302, 61381395, 63654780, 81841860, 85933953, 95482170, 114578604, 122762790, 143223255, 171867906, 190964340, 245525580, 286446510, 343735812, 429669765, 572893020, 859339530, 1718679060]

約数ペア:

[(1, 1718679060), (2, 859339530), (3, 572893020), (4, 429669765), (5, 343735812), (6, 286446510), (7, 245525580), (9, 190964340), (10, 171867906), (12, 143223255), (14, 122762790), (15, 114578604), (18, 95482170), (20, 85933953), (21, 81841860), (27, 63654780), (28, 61381395), (30, 57289302), (31, 55441260), (35, 49105116), (36, 47741085), (42, 40920930), (45, 38192868), (54, 31827390), (60, 28644651), (62, 27720630), (63, 27280620), (70, 24552558), (81, 21218260), (84, 20460465), (90, 19096434), (93, 18480420), (105, 16368372), (108, 15913695), (124, 13860315), (126, 13640310), (135, 12730956), (140, 12276279), (155, 11088252), (162, 10609130), (180, 9548217), (186, 9240210), (189, 9093540), (210, 8184186), (217, 7920180), (252, 6820155), (270, 6365478), (279, 6160140), (310, 5544126), (315, 5456124), (324, 5304565), (372, 4620105), (378, 4546770), (405, 4243652), (420, 4092093), (434, 3960090), (465, 3696084), (540, 3182739), (558, 3080070), (567, 3031180), (620, 2772063), (630, 2728062), (651, 2640060), (756, 2273385), (810, 2121826), (837, 2053380), (868, 1980045), (930, 1848042), (945, 1818708), (1085, 1584036), (1116, 1540035), (1134, 1515590), (1260, 1364031), (1302, 1320030), (1395, 1232028), (1620, 1060913), (1674, 1026690), (1860, 924021), (1890, 909354), (1953, 880020), (2170, 792018), (2268, 757795), (2511, 684460), (2604, 660015), (2790, 616014), (2835, 606236), (3255, 528012), (3348, 513345), (3780, 454677), (3906, 440010), (4185, 410676), (4340, 396009), (4889, 351540), (5022, 342230), (5580, 308007), (5670, 303118), (5859, 293340), (6510, 264006), (7812, 220005), (8370, 205338), (9765, 176004), (9778, 175770), (10044, 171115), (11340, 151559), (11718, 146670), (12555, 136892), (13020, 132003), (14667, 117180), (16740, 102669), (17577, 97780), (19530, 88002), (19556, 87885), (23436, 73335), (24445, 70308), (25110, 68446), (29295, 58668), (29334, 58590), (34223, 50220), (35154, 48890), (39060, 44001)]