15698032980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{313}}^1\times {\mathrm{2437}}^1$

素因数の和:2783

約数の個数: 192

約数和(自身を含む): 51443750400

約数和(自身を除く): 35745717420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 313, 343, 420, 490, 588, 626, 686, 735, 939, 980, 1029, 1252, 1372, 1470, 1565, 1715, 1878, 2058, 2191, 2437, 2940, 3130, 3430, 3756, 4116, 4382, 4695, 4874, 5145, 6260, 6573, 6860, 7311, 8764, 9390, 9748, 10290, 10955, 12185, 13146, 14622, 15337, 17059, 18780, 20580, 21910, 24370, 26292, 29244, 30674, 32865, 34118, 36555, 43820, 46011, 48740, 51177, 61348, 65730, 68236, 73110, 76685, 85295, 92022, 102354, 107359, 119413, 131460, 146220, 153370, 170590, 184044, 204708, 214718, 230055, 238826, 255885, 306740, 322077, 341180, 358239, 429436, 460110, 477652, 511770, 536795, 597065, 644154, 716478, 762781, 835891, 920220, 1023540, 1073590, 1194130, 1288308, 1432956, 1525562, 1610385, 1671782, 1791195, 2147180, 2288343, 2388260, 2507673, 3051124, 3220770, 3343564, 3582390, 3813905, 4179455, 4576686, 5015346, 5339467, 6441540, 7164780, 7627810, 8358910, 9153372, 10030692, 10678934, 11441715, 12538365, 15255620, 16018401, 16717820, 21357868, 22883430, 25076730, 26697335, 32036802, 37376269, 45766860, 50153460, 53394670, 64073604, 74752538, 80092005, 106789340, 112128807, 149505076, 160184010, 186881345, 224257614, 261633883, 320368020, 373762690, 448515228, 523267766, 560644035, 747525380, 784901649, 1046535532, 1121288070, 1308169415, 1569803298, 2242576140, 2616338830, 3139606596, 3924508245, 5232677660, 7849016490, 15698032980]

約数ペア:

[(1, 15698032980), (2, 7849016490), (3, 5232677660), (4, 3924508245), (5, 3139606596), (6, 2616338830), (7, 2242576140), (10, 1569803298), (12, 1308169415), (14, 1121288070), (15, 1046535532), (20, 784901649), (21, 747525380), (28, 560644035), (30, 523267766), (35, 448515228), (42, 373762690), (49, 320368020), (60, 261633883), (70, 224257614), (84, 186881345), (98, 160184010), (105, 149505076), (140, 112128807), (147, 106789340), (196, 80092005), (210, 74752538), (245, 64073604), (294, 53394670), (313, 50153460), (343, 45766860), (420, 37376269), (490, 32036802), (588, 26697335), (626, 25076730), (686, 22883430), (735, 21357868), (939, 16717820), (980, 16018401), (1029, 15255620), (1252, 12538365), (1372, 11441715), (1470, 10678934), (1565, 10030692), (1715, 9153372), (1878, 8358910), (2058, 7627810), (2191, 7164780), (2437, 6441540), (2940, 5339467), (3130, 5015346), (3430, 4576686), (3756, 4179455), (4116, 3813905), (4382, 3582390), (4695, 3343564), (4874, 3220770), (5145, 3051124), (6260, 2507673), (6573, 2388260), (6860, 2288343), (7311, 2147180), (8764, 1791195), (9390, 1671782), (9748, 1610385), (10290, 1525562), (10955, 1432956), (12185, 1288308), (13146, 1194130), (14622, 1073590), (15337, 1023540), (17059, 920220), (18780, 835891), (20580, 762781), (21910, 716478), (24370, 644154), (26292, 597065), (29244, 536795), (30674, 511770), (32865, 477652), (34118, 460110), (36555, 429436), (43820, 358239), (46011, 341180), (48740, 322077), (51177, 306740), (61348, 255885), (65730, 238826), (68236, 230055), (73110, 214718), (76685, 204708), (85295, 184044), (92022, 170590), (102354, 153370), (107359, 146220), (119413, 131460)]