2851471980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1193

約数の個数: 288

約数和(自身を含む): 10375747200

約数和(自身を除く): 7524275220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 73, 84, 87, 90, 105, 116, 126, 140, 145, 146, 174, 180, 203, 210, 219, 252, 261, 290, 292, 315, 348, 365, 406, 420, 435, 438, 511, 522, 580, 609, 630, 657, 730, 812, 870, 876, 1015, 1022, 1044, 1069, 1095, 1218, 1260, 1305, 1314, 1460, 1533, 1740, 1827, 2030, 2044, 2117, 2138, 2190, 2436, 2555, 2610, 2628, 3045, 3066, 3207, 3285, 3654, 4060, 4234, 4276, 4380, 4599, 5110, 5220, 5345, 6090, 6132, 6351, 6414, 6570, 7308, 7483, 7665, 8468, 9135, 9198, 9621, 10220, 10585, 10690, 12180, 12702, 12828, 13140, 14819, 14966, 15330, 16035, 18270, 18396, 19053, 19242, 21170, 21380, 22449, 22995, 25404, 29638, 29932, 30660, 31001, 31755, 32070, 36540, 37415, 38106, 38484, 42340, 44457, 44898, 45990, 48105, 59276, 62002, 63510, 64140, 67347, 74095, 74830, 76212, 78037, 88914, 89796, 91980, 93003, 95265, 96210, 112245, 124004, 127020, 133371, 134694, 148190, 149660, 155005, 156074, 177828, 186006, 190530, 192420, 217007, 222285, 224490, 234111, 266742, 269388, 279009, 296380, 310010, 312148, 336735, 372012, 381060, 390185, 434014, 444570, 448980, 465015, 468222, 533484, 546259, 558018, 620020, 651021, 666855, 673470, 702333, 780370, 868028, 889140, 930030, 936444, 1085035, 1092518, 1116036, 1170555, 1302042, 1333710, 1346940, 1395045, 1404666, 1560740, 1638777, 1860060, 1953063, 2170070, 2185036, 2263073, 2341110, 2604084, 2667420, 2731295, 2790090, 2809332, 3255105, 3277554, 3511665, 3906126, 4340140, 4526146, 4682220, 4916331, 5462590, 5580180, 6510210, 6555108, 6789219, 7023330, 7812252, 8193885, 9052292, 9765315, 9832662, 10925180, 11315365, 13020420, 13578438, 14046660, 15841511, 16387770, 19530630, 19665324, 20367657, 22630730, 24581655, 27156876, 31683022, 32775540, 33946095, 39061260, 40735314, 45261460, 47524533, 49163310, 63366044, 67892190, 79207555, 81470628, 95049066, 98326620, 101838285, 135784380, 142573599, 158415110, 190098132, 203676570, 237622665, 285147198, 316830220, 407353140, 475245330, 570294396, 712867995, 950490660, 1425735990, 2851471980]

約数ペア:

[(1, 2851471980), (2, 1425735990), (3, 950490660), (4, 712867995), (5, 570294396), (6, 475245330), (7, 407353140), (9, 316830220), (10, 285147198), (12, 237622665), (14, 203676570), (15, 190098132), (18, 158415110), (20, 142573599), (21, 135784380), (28, 101838285), (29, 98326620), (30, 95049066), (35, 81470628), (36, 79207555), (42, 67892190), (45, 63366044), (58, 49163310), (60, 47524533), (63, 45261460), (70, 40735314), (73, 39061260), (84, 33946095), (87, 32775540), (90, 31683022), (105, 27156876), (116, 24581655), (126, 22630730), (140, 20367657), (145, 19665324), (146, 19530630), (174, 16387770), (180, 15841511), (203, 14046660), (210, 13578438), (219, 13020420), (252, 11315365), (261, 10925180), (290, 9832662), (292, 9765315), (315, 9052292), (348, 8193885), (365, 7812252), (406, 7023330), (420, 6789219), (435, 6555108), (438, 6510210), (511, 5580180), (522, 5462590), (580, 4916331), (609, 4682220), (630, 4526146), (657, 4340140), (730, 3906126), (812, 3511665), (870, 3277554), (876, 3255105), (1015, 2809332), (1022, 2790090), (1044, 2731295), (1069, 2667420), (1095, 2604084), (1218, 2341110), (1260, 2263073), (1305, 2185036), (1314, 2170070), (1460, 1953063), (1533, 1860060), (1740, 1638777), (1827, 1560740), (2030, 1404666), (2044, 1395045), (2117, 1346940), (2138, 1333710), (2190, 1302042), (2436, 1170555), (2555, 1116036), (2610, 1092518), (2628, 1085035), (3045, 936444), (3066, 930030), (3207, 889140), (3285, 868028), (3654, 780370), (4060, 702333), (4234, 673470), (4276, 666855), (4380, 651021), (4599, 620020), (5110, 558018), (5220, 546259), (5345, 533484), (6090, 468222), (6132, 465015), (6351, 448980), (6414, 444570), (6570, 434014), (7308, 390185), (7483, 381060), (7665, 372012), (8468, 336735), (9135, 312148), (9198, 310010), (9621, 296380), (10220, 279009), (10585, 269388), (10690, 266742), (12180, 234111), (12702, 224490), (12828, 222285), (13140, 217007), (14819, 192420), (14966, 190530), (15330, 186006), (16035, 177828), (18270, 156074), (18396, 155005), (19053, 149660), (19242, 148190), (21170, 134694), (21380, 133371), (22449, 127020), (22995, 124004), (25404, 112245), (29638, 96210), (29932, 95265), (30660, 93003), (31001, 91980), (31755, 89796), (32070, 88914), (36540, 78037), (37415, 76212), (38106, 74830), (38484, 74095), (42340, 67347), (44457, 64140), (44898, 63510), (45990, 62002), (48105, 59276)]