142789680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 530992800

約数和(自身を除く): 388203120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 149, 165, 176, 180, 198, 220, 240, 242, 264, 298, 330, 360, 363, 396, 440, 447, 484, 495, 528, 596, 605, 660, 720, 726, 745, 792, 880, 894, 968, 990, 1089, 1192, 1210, 1320, 1331, 1341, 1452, 1490, 1584, 1639, 1788, 1815, 1936, 1980, 2178, 2235, 2384, 2420, 2640, 2662, 2682, 2904, 2980, 3278, 3576, 3630, 3960, 3993, 4356, 4470, 4840, 4917, 5324, 5364, 5445, 5808, 5960, 6556, 6655, 6705, 7152, 7260, 7920, 7986, 8195, 8712, 8940, 9680, 9834, 10648, 10728, 10890, 11920, 11979, 13112, 13310, 13410, 14520, 14751, 15972, 16390, 17424, 17880, 18029, 19668, 19965, 21296, 21456, 21780, 23958, 24585, 26224, 26620, 26820, 29040, 29502, 31944, 32780, 35760, 36058, 39336, 39930, 43560, 47916, 49170, 53240, 53640, 54087, 59004, 59895, 63888, 65560, 72116, 73755, 78672, 79860, 87120, 90145, 95832, 98340, 106480, 107280, 108174, 118008, 119790, 131120, 144232, 147510, 159720, 162261, 180290, 191664, 196680, 198319, 216348, 236016, 239580, 270435, 288464, 295020, 319440, 324522, 360580, 393360, 396638, 432696, 479160, 540870, 590040, 594957, 649044, 721160, 793276, 811305, 865392, 958320, 991595, 1081740, 1180080, 1189914, 1298088, 1442320, 1586552, 1622610, 1784871, 1983190, 2163480, 2379828, 2596176, 2974785, 3173104, 3245220, 3569742, 3966380, 4326960, 4759656, 5949570, 6490440, 7139484, 7932760, 8924355, 9519312, 11899140, 12980880, 14278968, 15865520, 17848710, 23798280, 28557936, 35697420, 47596560, 71394840, 142789680]

約数ペア:

[(1, 142789680), (2, 71394840), (3, 47596560), (4, 35697420), (5, 28557936), (6, 23798280), (8, 17848710), (9, 15865520), (10, 14278968), (11, 12980880), (12, 11899140), (15, 9519312), (16, 8924355), (18, 7932760), (20, 7139484), (22, 6490440), (24, 5949570), (30, 4759656), (33, 4326960), (36, 3966380), (40, 3569742), (44, 3245220), (45, 3173104), (48, 2974785), (55, 2596176), (60, 2379828), (66, 2163480), (72, 1983190), (80, 1784871), (88, 1622610), (90, 1586552), (99, 1442320), (110, 1298088), (120, 1189914), (121, 1180080), (132, 1081740), (144, 991595), (149, 958320), (165, 865392), (176, 811305), (180, 793276), (198, 721160), (220, 649044), (240, 594957), (242, 590040), (264, 540870), (298, 479160), (330, 432696), (360, 396638), (363, 393360), (396, 360580), (440, 324522), (447, 319440), (484, 295020), (495, 288464), (528, 270435), (596, 239580), (605, 236016), (660, 216348), (720, 198319), (726, 196680), (745, 191664), (792, 180290), (880, 162261), (894, 159720), (968, 147510), (990, 144232), (1089, 131120), (1192, 119790), (1210, 118008), (1320, 108174), (1331, 107280), (1341, 106480), (1452, 98340), (1490, 95832), (1584, 90145), (1639, 87120), (1788, 79860), (1815, 78672), (1936, 73755), (1980, 72116), (2178, 65560), (2235, 63888), (2384, 59895), (2420, 59004), (2640, 54087), (2662, 53640), (2682, 53240), (2904, 49170), (2980, 47916), (3278, 43560), (3576, 39930), (3630, 39336), (3960, 36058), (3993, 35760), (4356, 32780), (4470, 31944), (4840, 29502), (4917, 29040), (5324, 26820), (5364, 26620), (5445, 26224), (5808, 24585), (5960, 23958), (6556, 21780), (6655, 21456), (6705, 21296), (7152, 19965), (7260, 19668), (7920, 18029), (7986, 17880), (8195, 17424), (8712, 16390), (8940, 15972), (9680, 14751), (9834, 14520), (10648, 13410), (10728, 13310), (10890, 13112), (11920, 11979)]