142466940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:593

約数の個数: 288

約数和(自身を含む): 568189440

約数和(自身を除く): 425722500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 532, 541, 570, 627, 630, 660, 665, 684, 693, 770, 798, 836, 855, 924, 990, 1045, 1082, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1540, 1596, 1623, 1710, 1881, 1980, 1995, 2090, 2164, 2310, 2394, 2508, 2660, 2705, 2772, 2926, 3135, 3246, 3420, 3465, 3762, 3787, 3990, 4180, 4389, 4620, 4788, 4869, 5410, 5852, 5951, 5985, 6270, 6492, 6930, 7315, 7524, 7574, 7980, 8115, 8778, 9405, 9738, 10279, 10820, 11361, 11902, 11970, 12540, 13167, 13860, 14630, 15148, 16230, 17556, 17853, 18810, 18935, 19476, 20558, 21945, 22722, 23804, 23940, 24345, 26334, 29260, 29755, 30837, 32460, 34083, 35706, 37620, 37870, 41116, 41657, 43890, 45444, 48690, 51395, 52668, 53559, 56805, 59510, 61674, 65835, 68166, 71412, 71953, 75740, 83314, 87780, 89265, 92511, 97380, 102790, 107118, 113069, 113610, 119020, 123348, 124971, 131670, 136332, 143906, 154185, 166628, 170415, 178530, 185022, 205580, 208285, 214236, 215859, 226138, 227220, 249942, 263340, 267795, 287812, 308370, 339207, 340830, 357060, 359765, 370044, 374913, 416570, 431718, 452276, 462555, 499884, 535590, 565345, 616740, 624855, 647577, 678414, 681660, 719530, 749826, 791483, 833140, 863436, 925110, 1017621, 1071180, 1079295, 1130690, 1249710, 1295154, 1356828, 1439060, 1499652, 1582966, 1696035, 1850220, 1874565, 2035242, 2158590, 2261380, 2374449, 2499420, 2590308, 3165932, 3237885, 3392070, 3749130, 3957415, 4070484, 4317180, 4748898, 5088105, 6475770, 6784140, 7123347, 7498260, 7914830, 9497796, 10176210, 11872245, 12951540, 14246694, 15829660, 20352420, 23744490, 28493388, 35616735, 47488980, 71233470, 142466940]

約数ペア:

[(1, 142466940), (2, 71233470), (3, 47488980), (4, 35616735), (5, 28493388), (6, 23744490), (7, 20352420), (9, 15829660), (10, 14246694), (11, 12951540), (12, 11872245), (14, 10176210), (15, 9497796), (18, 7914830), (19, 7498260), (20, 7123347), (21, 6784140), (22, 6475770), (28, 5088105), (30, 4748898), (33, 4317180), (35, 4070484), (36, 3957415), (38, 3749130), (42, 3392070), (44, 3237885), (45, 3165932), (55, 2590308), (57, 2499420), (60, 2374449), (63, 2261380), (66, 2158590), (70, 2035242), (76, 1874565), (77, 1850220), (84, 1696035), (90, 1582966), (95, 1499652), (99, 1439060), (105, 1356828), (110, 1295154), (114, 1249710), (126, 1130690), (132, 1079295), (133, 1071180), (140, 1017621), (154, 925110), (165, 863436), (171, 833140), (180, 791483), (190, 749826), (198, 719530), (209, 681660), (210, 678414), (220, 647577), (228, 624855), (231, 616740), (252, 565345), (266, 535590), (285, 499884), (308, 462555), (315, 452276), (330, 431718), (342, 416570), (380, 374913), (385, 370044), (396, 359765), (399, 357060), (418, 340830), (420, 339207), (462, 308370), (495, 287812), (532, 267795), (541, 263340), (570, 249942), (627, 227220), (630, 226138), (660, 215859), (665, 214236), (684, 208285), (693, 205580), (770, 185022), (798, 178530), (836, 170415), (855, 166628), (924, 154185), (990, 143906), (1045, 136332), (1082, 131670), (1140, 124971), (1155, 123348), (1197, 119020), (1254, 113610), (1260, 113069), (1330, 107118), (1386, 102790), (1463, 97380), (1540, 92511), (1596, 89265), (1623, 87780), (1710, 83314), (1881, 75740), (1980, 71953), (1995, 71412), (2090, 68166), (2164, 65835), (2310, 61674), (2394, 59510), (2508, 56805), (2660, 53559), (2705, 52668), (2772, 51395), (2926, 48690), (3135, 45444), (3246, 43890), (3420, 41657), (3465, 41116), (3762, 37870), (3787, 37620), (3990, 35706), (4180, 34083), (4389, 32460), (4620, 30837), (4788, 29755), (4869, 29260), (5410, 26334), (5852, 24345), (5951, 23940), (5985, 23804), (6270, 22722), (6492, 21945), (6930, 20558), (7315, 19476), (7524, 18935), (7574, 18810), (7980, 17853), (8115, 17556), (8778, 16230), (9405, 15148), (9738, 14630), (10279, 13860), (10820, 13167), (11361, 12540), (11902, 11970)]