1629951480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7754

約数の個数: 192

約数和(自身を含む): 5756774400

約数和(自身を除く): 4126822920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5890, 6840, 7068, 7687, 8835, 10602, 11160, 11780, 14136, 15374, 17670, 21204, 23061, 23560, 26505, 30748, 35340, 38435, 42408, 46122, 53010, 61496, 69183, 70680, 76870, 92244, 106020, 115305, 138366, 146053, 153740, 184488, 212040, 230610, 238297, 276732, 292106, 307480, 345915, 438159, 461220, 476594, 553464, 584212, 691830, 714891, 730265, 876318, 922440, 953188, 1168424, 1191485, 1314477, 1383660, 1429782, 1460530, 1752636, 1906376, 2144673, 2190795, 2382970, 2628954, 2767320, 2859564, 2921060, 3505272, 3574455, 4289346, 4381590, 4527643, 4765940, 5257908, 5719128, 5842120, 6572385, 7148910, 8578692, 8763180, 9055286, 9531880, 10515816, 10723365, 13144770, 13582929, 14297820, 17157384, 17526360, 18110572, 21446730, 22638215, 26289540, 27165858, 28595640, 36221144, 40748787, 42893460, 45276430, 52579080, 54331716, 67914645, 81497574, 85786920, 90552860, 108663432, 135829290, 162995148, 181105720, 203743935, 271658580, 325990296, 407487870, 543317160, 814975740, 1629951480]

約数ペア:

[(1, 1629951480), (2, 814975740), (3, 543317160), (4, 407487870), (5, 325990296), (6, 271658580), (8, 203743935), (9, 181105720), (10, 162995148), (12, 135829290), (15, 108663432), (18, 90552860), (19, 85786920), (20, 81497574), (24, 67914645), (30, 54331716), (31, 52579080), (36, 45276430), (38, 42893460), (40, 40748787), (45, 36221144), (57, 28595640), (60, 27165858), (62, 26289540), (72, 22638215), (76, 21446730), (90, 18110572), (93, 17526360), (95, 17157384), (114, 14297820), (120, 13582929), (124, 13144770), (152, 10723365), (155, 10515816), (171, 9531880), (180, 9055286), (186, 8763180), (190, 8578692), (228, 7148910), (248, 6572385), (279, 5842120), (285, 5719128), (310, 5257908), (342, 4765940), (360, 4527643), (372, 4381590), (380, 4289346), (456, 3574455), (465, 3505272), (558, 2921060), (570, 2859564), (589, 2767320), (620, 2628954), (684, 2382970), (744, 2190795), (760, 2144673), (855, 1906376), (930, 1752636), (1116, 1460530), (1140, 1429782), (1178, 1383660), (1240, 1314477), (1368, 1191485), (1395, 1168424), (1710, 953188), (1767, 922440), (1860, 876318), (2232, 730265), (2280, 714891), (2356, 691830), (2790, 584212), (2945, 553464), (3420, 476594), (3534, 461220), (3720, 438159), (4712, 345915), (5301, 307480), (5580, 292106), (5890, 276732), (6840, 238297), (7068, 230610), (7687, 212040), (8835, 184488), (10602, 153740), (11160, 146053), (11780, 138366), (14136, 115305), (15374, 106020), (17670, 92244), (21204, 76870), (23061, 70680), (23560, 69183), (26505, 61496), (30748, 53010), (35340, 46122), (38435, 42408)]