83130840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 309657600

約数和(自身を除く): 226526760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 191, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 382, 390, 403, 465, 468, 520, 540, 558, 573, 585, 620, 702, 744, 764, 780, 806, 837, 930, 936, 955, 1080, 1116, 1146, 1170, 1209, 1240, 1395, 1404, 1528, 1560, 1612, 1674, 1719, 1755, 1860, 1910, 2015, 2232, 2292, 2340, 2418, 2483, 2790, 2808, 2865, 3224, 3348, 3438, 3510, 3627, 3720, 3820, 4030, 4185, 4584, 4680, 4836, 4966, 5157, 5580, 5730, 5921, 6045, 6696, 6876, 7020, 7254, 7449, 7640, 8060, 8370, 8595, 9672, 9932, 10314, 10881, 11160, 11460, 11842, 12090, 12415, 13752, 14040, 14508, 14898, 16120, 16740, 17190, 17763, 18135, 19864, 20628, 21762, 22347, 22920, 23684, 24180, 24830, 25785, 29016, 29605, 29796, 33480, 34380, 35526, 36270, 37245, 41256, 43524, 44694, 47368, 48360, 49660, 51570, 53289, 54405, 59210, 59592, 67041, 68760, 71052, 72540, 74490, 76973, 87048, 88815, 89388, 99320, 103140, 106578, 108810, 111735, 118420, 134082, 142104, 145080, 148980, 153946, 159867, 177630, 178776, 206280, 213156, 217620, 223470, 230919, 236840, 266445, 268164, 297960, 307892, 319734, 335205, 355260, 384865, 426312, 435240, 446940, 461838, 532890, 536328, 615784, 639468, 670410, 692757, 710520, 769730, 799335, 893880, 923676, 1065780, 1154595, 1278936, 1340820, 1385514, 1539460, 1598670, 1847352, 2078271, 2131560, 2309190, 2681640, 2771028, 3078920, 3197340, 3463785, 4156542, 4618380, 5542056, 6394680, 6927570, 8313084, 9236760, 10391355, 13855140, 16626168, 20782710, 27710280, 41565420, 83130840]

約数ペア:

[(1, 83130840), (2, 41565420), (3, 27710280), (4, 20782710), (5, 16626168), (6, 13855140), (8, 10391355), (9, 9236760), (10, 8313084), (12, 6927570), (13, 6394680), (15, 5542056), (18, 4618380), (20, 4156542), (24, 3463785), (26, 3197340), (27, 3078920), (30, 2771028), (31, 2681640), (36, 2309190), (39, 2131560), (40, 2078271), (45, 1847352), (52, 1598670), (54, 1539460), (60, 1385514), (62, 1340820), (65, 1278936), (72, 1154595), (78, 1065780), (90, 923676), (93, 893880), (104, 799335), (108, 769730), (117, 710520), (120, 692757), (124, 670410), (130, 639468), (135, 615784), (155, 536328), (156, 532890), (180, 461838), (186, 446940), (191, 435240), (195, 426312), (216, 384865), (234, 355260), (248, 335205), (260, 319734), (270, 307892), (279, 297960), (310, 268164), (312, 266445), (351, 236840), (360, 230919), (372, 223470), (382, 217620), (390, 213156), (403, 206280), (465, 178776), (468, 177630), (520, 159867), (540, 153946), (558, 148980), (573, 145080), (585, 142104), (620, 134082), (702, 118420), (744, 111735), (764, 108810), (780, 106578), (806, 103140), (837, 99320), (930, 89388), (936, 88815), (955, 87048), (1080, 76973), (1116, 74490), (1146, 72540), (1170, 71052), (1209, 68760), (1240, 67041), (1395, 59592), (1404, 59210), (1528, 54405), (1560, 53289), (1612, 51570), (1674, 49660), (1719, 48360), (1755, 47368), (1860, 44694), (1910, 43524), (2015, 41256), (2232, 37245), (2292, 36270), (2340, 35526), (2418, 34380), (2483, 33480), (2790, 29796), (2808, 29605), (2865, 29016), (3224, 25785), (3348, 24830), (3438, 24180), (3510, 23684), (3627, 22920), (3720, 22347), (3820, 21762), (4030, 20628), (4185, 19864), (4584, 18135), (4680, 17763), (4836, 17190), (4966, 16740), (5157, 16120), (5580, 14898), (5730, 14508), (5921, 14040), (6045, 13752), (6696, 12415), (6876, 12090), (7020, 11842), (7254, 11460), (7449, 11160), (7640, 10881), (8060, 10314), (8370, 9932), (8595, 9672)]