1284916620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1184

約数の個数: 192

約数和(自身を含む): 4107156480

約数和(自身を除く): 2822239860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 67, 69, 78, 92, 115, 130, 134, 138, 156, 195, 201, 230, 260, 268, 276, 299, 335, 345, 390, 402, 460, 598, 670, 690, 780, 804, 871, 897, 1005, 1069, 1196, 1340, 1380, 1495, 1541, 1742, 1794, 2010, 2138, 2613, 2990, 3082, 3207, 3484, 3588, 4020, 4276, 4355, 4485, 4623, 5226, 5345, 5980, 6164, 6414, 7705, 8710, 8970, 9246, 10452, 10690, 12828, 13065, 13897, 15410, 16035, 17420, 17940, 18492, 20033, 21380, 23115, 24587, 26130, 27794, 30820, 32070, 40066, 41691, 46230, 49174, 52260, 55588, 60099, 64140, 69485, 71623, 73761, 80132, 83382, 92460, 98348, 100165, 120198, 122935, 138970, 143246, 147522, 166764, 200330, 208455, 214869, 240396, 245870, 277940, 286492, 295044, 300495, 319631, 358115, 368805, 400660, 416910, 429738, 491740, 600990, 639262, 716230, 737610, 833820, 859476, 931099, 958893, 1074345, 1201980, 1278524, 1432460, 1475220, 1598155, 1647329, 1862198, 1917786, 2148690, 2793297, 3196310, 3294658, 3724396, 3835572, 4297380, 4655495, 4794465, 4941987, 5586594, 6392620, 6589316, 8236645, 9310990, 9588930, 9883974, 11173188, 13966485, 16473290, 18621980, 19177860, 19767948, 21415277, 24709935, 27932970, 32946580, 42830554, 49419870, 55865940, 64245831, 85661108, 98839740, 107076385, 128491662, 214152770, 256983324, 321229155, 428305540, 642458310, 1284916620]

約数ペア:

[(1, 1284916620), (2, 642458310), (3, 428305540), (4, 321229155), (5, 256983324), (6, 214152770), (10, 128491662), (12, 107076385), (13, 98839740), (15, 85661108), (20, 64245831), (23, 55865940), (26, 49419870), (30, 42830554), (39, 32946580), (46, 27932970), (52, 24709935), (60, 21415277), (65, 19767948), (67, 19177860), (69, 18621980), (78, 16473290), (92, 13966485), (115, 11173188), (130, 9883974), (134, 9588930), (138, 9310990), (156, 8236645), (195, 6589316), (201, 6392620), (230, 5586594), (260, 4941987), (268, 4794465), (276, 4655495), (299, 4297380), (335, 3835572), (345, 3724396), (390, 3294658), (402, 3196310), (460, 2793297), (598, 2148690), (670, 1917786), (690, 1862198), (780, 1647329), (804, 1598155), (871, 1475220), (897, 1432460), (1005, 1278524), (1069, 1201980), (1196, 1074345), (1340, 958893), (1380, 931099), (1495, 859476), (1541, 833820), (1742, 737610), (1794, 716230), (2010, 639262), (2138, 600990), (2613, 491740), (2990, 429738), (3082, 416910), (3207, 400660), (3484, 368805), (3588, 358115), (4020, 319631), (4276, 300495), (4355, 295044), (4485, 286492), (4623, 277940), (5226, 245870), (5345, 240396), (5980, 214869), (6164, 208455), (6414, 200330), (7705, 166764), (8710, 147522), (8970, 143246), (9246, 138970), (10452, 122935), (10690, 120198), (12828, 100165), (13065, 98348), (13897, 92460), (15410, 83382), (16035, 80132), (17420, 73761), (17940, 71623), (18492, 69485), (20033, 64140), (21380, 60099), (23115, 55588), (24587, 52260), (26130, 49174), (27794, 46230), (30820, 41691), (32070, 40066)]