3148676820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1075

約数の個数: 192

約数和(自身を含む): 10167091200

約数和(自身を除く): 7018414380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 239, 270, 279, 310, 372, 465, 478, 540, 558, 620, 717, 787, 837, 930, 956, 1116, 1195, 1395, 1434, 1574, 1674, 1860, 2151, 2361, 2390, 2790, 2868, 3148, 3348, 3585, 3935, 4185, 4302, 4722, 4780, 5580, 6453, 7083, 7170, 7409, 7870, 8370, 8604, 9444, 10755, 11805, 12906, 14166, 14340, 14818, 15740, 16740, 21249, 21510, 22227, 23610, 24397, 25812, 28332, 29636, 32265, 35415, 37045, 42498, 43020, 44454, 47220, 48794, 64530, 66681, 70830, 73191, 74090, 84996, 88908, 97588, 106245, 111135, 121985, 129060, 133362, 141660, 146382, 148180, 188093, 200043, 212490, 219573, 222270, 243970, 266724, 292764, 333405, 365955, 376186, 400086, 424980, 439146, 444540, 487940, 564279, 658719, 666810, 731910, 752372, 800172, 878292, 940465, 1000215, 1097865, 1128558, 1317438, 1333620, 1463820, 1692837, 1880930, 2000430, 2195730, 2257116, 2634876, 2821395, 3293595, 3385674, 3761860, 4000860, 4391460, 5078511, 5642790, 5830883, 6587190, 6771348, 8464185, 10157022, 11285580, 11661766, 13174380, 16928370, 17492649, 20314044, 23323532, 25392555, 29154415, 33856740, 34985298, 50785110, 52477947, 58308830, 69970596, 87463245, 101570220, 104955894, 116617660, 157433841, 174926490, 209911788, 262389735, 314867682, 349852980, 524779470, 629735364, 787169205, 1049558940, 1574338410, 3148676820]

約数ペア:

[(1, 3148676820), (2, 1574338410), (3, 1049558940), (4, 787169205), (5, 629735364), (6, 524779470), (9, 349852980), (10, 314867682), (12, 262389735), (15, 209911788), (18, 174926490), (20, 157433841), (27, 116617660), (30, 104955894), (31, 101570220), (36, 87463245), (45, 69970596), (54, 58308830), (60, 52477947), (62, 50785110), (90, 34985298), (93, 33856740), (108, 29154415), (124, 25392555), (135, 23323532), (155, 20314044), (180, 17492649), (186, 16928370), (239, 13174380), (270, 11661766), (279, 11285580), (310, 10157022), (372, 8464185), (465, 6771348), (478, 6587190), (540, 5830883), (558, 5642790), (620, 5078511), (717, 4391460), (787, 4000860), (837, 3761860), (930, 3385674), (956, 3293595), (1116, 2821395), (1195, 2634876), (1395, 2257116), (1434, 2195730), (1574, 2000430), (1674, 1880930), (1860, 1692837), (2151, 1463820), (2361, 1333620), (2390, 1317438), (2790, 1128558), (2868, 1097865), (3148, 1000215), (3348, 940465), (3585, 878292), (3935, 800172), (4185, 752372), (4302, 731910), (4722, 666810), (4780, 658719), (5580, 564279), (6453, 487940), (7083, 444540), (7170, 439146), (7409, 424980), (7870, 400086), (8370, 376186), (8604, 365955), (9444, 333405), (10755, 292764), (11805, 266724), (12906, 243970), (14166, 222270), (14340, 219573), (14818, 212490), (15740, 200043), (16740, 188093), (21249, 148180), (21510, 146382), (22227, 141660), (23610, 133362), (24397, 129060), (25812, 121985), (28332, 111135), (29636, 106245), (32265, 97588), (35415, 88908), (37045, 84996), (42498, 74090), (43020, 73191), (44454, 70830), (47220, 66681), (48794, 64530)]