15703253440

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1928

約数の個数: 224

約数和(自身を含む): 44183808000

約数和(自身を除く): 28480554560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 140, 158, 160, 196, 224, 245, 280, 316, 320, 343, 392, 395, 448, 490, 553, 560, 632, 686, 784, 790, 980, 1106, 1120, 1264, 1372, 1568, 1580, 1715, 1811, 1960, 2212, 2240, 2528, 2744, 2765, 3136, 3160, 3430, 3622, 3871, 3920, 4424, 5056, 5488, 5530, 6320, 6860, 7244, 7742, 7840, 8848, 9055, 10976, 11060, 12640, 12677, 13720, 14488, 15484, 15680, 17696, 18110, 19355, 21952, 22120, 25280, 25354, 27097, 27440, 28976, 30968, 35392, 36220, 38710, 44240, 50708, 54194, 54880, 57952, 61936, 63385, 72440, 77420, 88480, 88739, 101416, 108388, 109760, 115904, 123872, 126770, 135485, 143069, 144880, 154840, 176960, 177478, 202832, 216776, 247744, 253540, 270970, 286138, 289760, 309680, 354956, 405664, 433552, 443695, 507080, 541940, 572276, 579520, 619360, 621173, 709912, 715345, 811328, 867104, 887390, 1001483, 1014160, 1083880, 1144552, 1238720, 1242346, 1419824, 1430690, 1734208, 1774780, 2002966, 2028320, 2167760, 2289104, 2484692, 2839648, 2861380, 3105865, 3549560, 4005932, 4056640, 4335520, 4578208, 4969384, 5007415, 5679296, 5722760, 6211730, 7010381, 7099120, 8011864, 8671040, 9156416, 9938768, 10014830, 11445520, 12423460, 14020762, 14198240, 16023728, 19877536, 20029660, 22891040, 24846920, 28041524, 28396480, 32047456, 35051905, 39755072, 40059320, 45782080, 49072667, 49693840, 56083048, 64094912, 70103810, 80118640, 98145334, 99387680, 112166096, 140207620, 160237280, 196290668, 198775360, 224332192, 245363335, 280415240, 320474560, 392581336, 448664384, 490726670, 560830480, 785162672, 981453340, 1121660960, 1570325344, 1962906680, 2243321920, 3140650688, 3925813360, 7851626720, 15703253440]

約数ペア:

[(1, 15703253440), (2, 7851626720), (4, 3925813360), (5, 3140650688), (7, 2243321920), (8, 1962906680), (10, 1570325344), (14, 1121660960), (16, 981453340), (20, 785162672), (28, 560830480), (32, 490726670), (35, 448664384), (40, 392581336), (49, 320474560), (56, 280415240), (64, 245363335), (70, 224332192), (79, 198775360), (80, 196290668), (98, 160237280), (112, 140207620), (140, 112166096), (158, 99387680), (160, 98145334), (196, 80118640), (224, 70103810), (245, 64094912), (280, 56083048), (316, 49693840), (320, 49072667), (343, 45782080), (392, 40059320), (395, 39755072), (448, 35051905), (490, 32047456), (553, 28396480), (560, 28041524), (632, 24846920), (686, 22891040), (784, 20029660), (790, 19877536), (980, 16023728), (1106, 14198240), (1120, 14020762), (1264, 12423460), (1372, 11445520), (1568, 10014830), (1580, 9938768), (1715, 9156416), (1811, 8671040), (1960, 8011864), (2212, 7099120), (2240, 7010381), (2528, 6211730), (2744, 5722760), (2765, 5679296), (3136, 5007415), (3160, 4969384), (3430, 4578208), (3622, 4335520), (3871, 4056640), (3920, 4005932), (4424, 3549560), (5056, 3105865), (5488, 2861380), (5530, 2839648), (6320, 2484692), (6860, 2289104), (7244, 2167760), (7742, 2028320), (7840, 2002966), (8848, 1774780), (9055, 1734208), (10976, 1430690), (11060, 1419824), (12640, 1242346), (12677, 1238720), (13720, 1144552), (14488, 1083880), (15484, 1014160), (15680, 1001483), (17696, 887390), (18110, 867104), (19355, 811328), (21952, 715345), (22120, 709912), (25280, 621173), (25354, 619360), (27097, 579520), (27440, 572276), (28976, 541940), (30968, 507080), (35392, 443695), (36220, 433552), (38710, 405664), (44240, 354956), (50708, 309680), (54194, 289760), (54880, 286138), (57952, 270970), (61936, 253540), (63385, 247744), (72440, 216776), (77420, 202832), (88480, 177478), (88739, 176960), (101416, 154840), (108388, 144880), (109760, 143069), (115904, 135485), (123872, 126770)]