19434358440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{18061}}^1$

素因数の和:18153

約数の個数: 288

約数和(自身を含む): 74682396360

約数和(自身を除く): 55248037920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 120, 122, 126, 140, 147, 168, 180, 183, 196, 210, 244, 245, 252, 280, 294, 305, 315, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 588, 610, 630, 732, 735, 840, 854, 882, 915, 980, 1098, 1176, 1220, 1260, 1281, 1464, 1470, 1708, 1764, 1830, 1960, 2135, 2196, 2205, 2440, 2520, 2562, 2745, 2940, 2989, 3416, 3528, 3660, 3843, 4270, 4392, 4410, 5124, 5490, 5880, 5978, 6405, 7320, 7686, 8540, 8820, 8967, 10248, 10980, 11956, 12810, 14945, 15372, 17080, 17640, 17934, 18061, 19215, 21960, 23912, 25620, 26901, 29890, 30744, 35868, 36122, 38430, 44835, 51240, 53802, 54183, 59780, 71736, 72244, 76860, 89670, 90305, 107604, 108366, 119560, 126427, 134505, 144488, 153720, 162549, 179340, 180610, 215208, 216732, 252854, 269010, 270915, 325098, 358680, 361220, 379281, 433464, 505708, 538020, 541830, 632135, 650196, 722440, 758562, 812745, 884989, 1011416, 1076040, 1083660, 1101721, 1137843, 1264270, 1300392, 1517124, 1625490, 1769978, 1896405, 2167320, 2203442, 2275686, 2528540, 2654967, 3034248, 3250980, 3305163, 3539956, 3792810, 4406884, 4424945, 4551372, 5057080, 5309934, 5508605, 5689215, 6501960, 6610326, 7079912, 7585620, 7712047, 7964901, 8813768, 8849890, 9102744, 9915489, 10619868, 11017210, 11378430, 13220652, 13274835, 15171240, 15424094, 15929802, 16525815, 17699780, 19830978, 21239736, 22034420, 22756860, 23136141, 26441304, 26549670, 30848188, 31859604, 33051630, 35399560, 38560235, 39661956, 39824505, 44068840, 45513720, 46272282, 49577445, 53099340, 53984329, 61696376, 63719208, 66103260, 69408423, 77120470, 79323912, 79649010, 92544564, 99154890, 106198680, 107968658, 115680705, 132206520, 138816846, 154240940, 159298020, 161952987, 185089128, 198309780, 215937316, 231361410, 269921645, 277633692, 308481880, 318596040, 323905974, 347042115, 396619560, 431874632, 462722820, 485858961, 539843290, 555267384, 647811948, 694084230, 809764935, 925445640, 971717922, 1079686580, 1295623896, 1388168460, 1619529870, 1943435844, 2159373160, 2429294805, 2776336920, 3239059740, 3886871688, 4858589610, 6478119480, 9717179220, 19434358440]

約数ペア:

[(1, 19434358440), (2, 9717179220), (3, 6478119480), (4, 4858589610), (5, 3886871688), (6, 3239059740), (7, 2776336920), (8, 2429294805), (9, 2159373160), (10, 1943435844), (12, 1619529870), (14, 1388168460), (15, 1295623896), (18, 1079686580), (20, 971717922), (21, 925445640), (24, 809764935), (28, 694084230), (30, 647811948), (35, 555267384), (36, 539843290), (40, 485858961), (42, 462722820), (45, 431874632), (49, 396619560), (56, 347042115), (60, 323905974), (61, 318596040), (63, 308481880), (70, 277633692), (72, 269921645), (84, 231361410), (90, 215937316), (98, 198309780), (105, 185089128), (120, 161952987), (122, 159298020), (126, 154240940), (140, 138816846), (147, 132206520), (168, 115680705), (180, 107968658), (183, 106198680), (196, 99154890), (210, 92544564), (244, 79649010), (245, 79323912), (252, 77120470), (280, 69408423), (294, 66103260), (305, 63719208), (315, 61696376), (360, 53984329), (366, 53099340), (392, 49577445), (420, 46272282), (427, 45513720), (441, 44068840), (488, 39824505), (490, 39661956), (504, 38560235), (549, 35399560), (588, 33051630), (610, 31859604), (630, 30848188), (732, 26549670), (735, 26441304), (840, 23136141), (854, 22756860), (882, 22034420), (915, 21239736), (980, 19830978), (1098, 17699780), (1176, 16525815), (1220, 15929802), (1260, 15424094), (1281, 15171240), (1464, 13274835), (1470, 13220652), (1708, 11378430), (1764, 11017210), (1830, 10619868), (1960, 9915489), (2135, 9102744), (2196, 8849890), (2205, 8813768), (2440, 7964901), (2520, 7712047), (2562, 7585620), (2745, 7079912), (2940, 6610326), (2989, 6501960), (3416, 5689215), (3528, 5508605), (3660, 5309934), (3843, 5057080), (4270, 4551372), (4392, 4424945), (4410, 4406884), (5124, 3792810), (5490, 3539956), (5880, 3305163), (5978, 3250980), (6405, 3034248), (7320, 2654967), (7686, 2528540), (8540, 2275686), (8820, 2203442), (8967, 2167320), (10248, 1896405), (10980, 1769978), (11956, 1625490), (12810, 1517124), (14945, 1300392), (15372, 1264270), (17080, 1137843), (17640, 1101721), (17934, 1083660), (18061, 1076040), (19215, 1011416), (21960, 884989), (23912, 812745), (25620, 758562), (26901, 722440), (29890, 650196), (30744, 632135), (35868, 541830), (36122, 538020), (38430, 505708), (44835, 433464), (51240, 379281), (53802, 361220), (54183, 358680), (59780, 325098), (71736, 270915), (72244, 269010), (76860, 252854), (89670, 216732), (90305, 215208), (107604, 180610), (108366, 179340), (119560, 162549), (126427, 153720), (134505, 144488)]