19220798520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14753}}^1$

素因数の和:14835

約数の個数: 384

約数和(自身を含む): 79544125440

約数和(自身を除く): 60323326920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 94, 99, 105, 110, 120, 126, 132, 140, 141, 154, 165, 168, 180, 188, 198, 210, 220, 231, 235, 252, 264, 280, 282, 308, 315, 329, 330, 360, 376, 385, 396, 420, 423, 440, 462, 470, 495, 504, 517, 564, 616, 630, 658, 660, 693, 705, 770, 792, 840, 846, 924, 940, 987, 990, 1034, 1128, 1155, 1260, 1316, 1320, 1386, 1410, 1540, 1551, 1645, 1692, 1848, 1880, 1974, 1980, 2068, 2115, 2310, 2520, 2585, 2632, 2772, 2820, 2961, 3080, 3102, 3290, 3384, 3465, 3619, 3948, 3960, 4136, 4230, 4620, 4653, 4935, 5170, 5544, 5640, 5922, 6204, 6580, 6930, 7238, 7755, 7896, 8460, 9240, 9306, 9870, 10340, 10857, 11844, 12408, 13160, 13860, 14476, 14753, 14805, 15510, 16920, 18095, 18612, 19740, 20680, 21714, 23265, 23688, 27720, 28952, 29506, 29610, 31020, 32571, 36190, 37224, 39480, 43428, 44259, 46530, 54285, 59012, 59220, 62040, 65142, 72380, 73765, 86856, 88518, 93060, 103271, 108570, 118024, 118440, 130284, 132777, 144760, 147530, 162283, 162855, 177036, 186120, 206542, 217140, 221295, 260568, 265554, 295060, 309813, 324566, 325710, 354072, 413084, 434280, 442590, 486849, 516355, 531108, 590120, 619626, 649132, 651420, 663885, 693391, 811415, 826168, 885180, 929439, 973698, 1032710, 1062216, 1135981, 1239252, 1298264, 1302840, 1327770, 1386782, 1460547, 1549065, 1622830, 1770360, 1858878, 1947396, 2065420, 2080173, 2271962, 2434245, 2478504, 2655540, 2773564, 2921094, 3098130, 3245660, 3407943, 3466955, 3717756, 3894792, 4130840, 4160346, 4543924, 4647195, 4853737, 4868490, 5311080, 5547128, 5679905, 5842188, 6196260, 6240519, 6491320, 6815886, 6933910, 7302735, 7435512, 7627301, 8320692, 9087848, 9294390, 9707474, 9736980, 10223829, 10400865, 11359810, 11684376, 12392520, 12481038, 13631772, 13867820, 14561211, 14605470, 15254602, 16641384, 17039715, 18588780, 19414948, 19473960, 20447658, 20801730, 22719620, 22881903, 24268685, 24962076, 27263544, 27735640, 29122422, 29210940, 30509204, 31202595, 34079430, 37177560, 38136505, 38829896, 40895316, 41603460, 43683633, 45439240, 45763806, 48537370, 49924152, 51119145, 53391107, 58244844, 58421880, 61018408, 62405190, 68158860, 68645709, 72806055, 76273010, 81790632, 83206920, 87367266, 91527612, 97074740, 102238290, 106782214, 114409515, 116489688, 124810380, 136317720, 137291418, 145612110, 152546020, 160173321, 174734532, 183055224, 194149480, 204476580, 213564428, 218418165, 228819030, 249620760, 266955535, 274582836, 291224220, 305092040, 320346642, 343228545, 349469064, 408953160, 427128856, 436836330, 457638060, 480519963, 533911070, 549165672, 582448440, 640693284, 686457090, 800866605, 873672660, 915276120, 961039926, 1067822140, 1281386568, 1372914180, 1601733210, 1747345320, 1922079852, 2135644280, 2402599815, 2745828360, 3203466420, 3844159704, 4805199630, 6406932840, 9610399260, 19220798520]

約数ペア:

[(1, 19220798520), (2, 9610399260), (3, 6406932840), (4, 4805199630), (5, 3844159704), (6, 3203466420), (7, 2745828360), (8, 2402599815), (9, 2135644280), (10, 1922079852), (11, 1747345320), (12, 1601733210), (14, 1372914180), (15, 1281386568), (18, 1067822140), (20, 961039926), (21, 915276120), (22, 873672660), (24, 800866605), (28, 686457090), (30, 640693284), (33, 582448440), (35, 549165672), (36, 533911070), (40, 480519963), (42, 457638060), (44, 436836330), (45, 427128856), (47, 408953160), (55, 349469064), (56, 343228545), (60, 320346642), (63, 305092040), (66, 291224220), (70, 274582836), (72, 266955535), (77, 249620760), (84, 228819030), (88, 218418165), (90, 213564428), (94, 204476580), (99, 194149480), (105, 183055224), (110, 174734532), (120, 160173321), (126, 152546020), (132, 145612110), (140, 137291418), (141, 136317720), (154, 124810380), (165, 116489688), (168, 114409515), (180, 106782214), (188, 102238290), (198, 97074740), (210, 91527612), (220, 87367266), (231, 83206920), (235, 81790632), (252, 76273010), (264, 72806055), (280, 68645709), (282, 68158860), (308, 62405190), (315, 61018408), (329, 58421880), (330, 58244844), (360, 53391107), (376, 51119145), (385, 49924152), (396, 48537370), (420, 45763806), (423, 45439240), (440, 43683633), (462, 41603460), (470, 40895316), (495, 38829896), (504, 38136505), (517, 37177560), (564, 34079430), (616, 31202595), (630, 30509204), (658, 29210940), (660, 29122422), (693, 27735640), (705, 27263544), (770, 24962076), (792, 24268685), (840, 22881903), (846, 22719620), (924, 20801730), (940, 20447658), (987, 19473960), (990, 19414948), (1034, 18588780), (1128, 17039715), (1155, 16641384), (1260, 15254602), (1316, 14605470), (1320, 14561211), (1386, 13867820), (1410, 13631772), (1540, 12481038), (1551, 12392520), (1645, 11684376), (1692, 11359810), (1848, 10400865), (1880, 10223829), (1974, 9736980), (1980, 9707474), (2068, 9294390), (2115, 9087848), (2310, 8320692), (2520, 7627301), (2585, 7435512), (2632, 7302735), (2772, 6933910), (2820, 6815886), (2961, 6491320), (3080, 6240519), (3102, 6196260), (3290, 5842188), (3384, 5679905), (3465, 5547128), (3619, 5311080), (3948, 4868490), (3960, 4853737), (4136, 4647195), (4230, 4543924), (4620, 4160346), (4653, 4130840), (4935, 3894792), (5170, 3717756), (5544, 3466955), (5640, 3407943), (5922, 3245660), (6204, 3098130), (6580, 2921094), (6930, 2773564), (7238, 2655540), (7755, 2478504), (7896, 2434245), (8460, 2271962), (9240, 2080173), (9306, 2065420), (9870, 1947396), (10340, 1858878), (10857, 1770360), (11844, 1622830), (12408, 1549065), (13160, 1460547), (13860, 1386782), (14476, 1327770), (14753, 1302840), (14805, 1298264), (15510, 1239252), (16920, 1135981), (18095, 1062216), (18612, 1032710), (19740, 973698), (20680, 929439), (21714, 885180), (23265, 826168), (23688, 811415), (27720, 693391), (28952, 663885), (29506, 651420), (29610, 649132), (31020, 619626), (32571, 590120), (36190, 531108), (37224, 516355), (39480, 486849), (43428, 442590), (44259, 434280), (46530, 413084), (54285, 354072), (59012, 325710), (59220, 324566), (62040, 309813), (65142, 295060), (72380, 265554), (73765, 260568), (86856, 221295), (88518, 217140), (93060, 206542), (103271, 186120), (108570, 177036), (118024, 162855), (118440, 162283), (130284, 147530), (132777, 144760)]