28003749120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142993}}^1$

素因数の和:143037

約数の個数: 216

約数和(自身を含む): 102590187336

約数和(自身を除く): 74586438216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 11520, 12240, 13056, 16320, 19584, 21760, 24480, 32640, 39168, 48960, 65280, 97920, 142993, 195840, 285986, 428979, 571972, 714965, 857958, 1143944, 1286937, 1429930, 1715916, 2144895, 2287888, 2430881, 2573874, 2859860, 3431832, 4289790, 4575776, 4861762, 5147748, 5719720, 6434685, 6863664, 7292643, 8579580, 9151552, 9723524, 10295496, 11439440, 12154405, 12869370, 13727328, 14585286, 17159160, 18303104, 19447048, 20590992, 21877929, 22878880, 24308810, 25738740, 27454656, 29170572, 34318320, 36463215, 36606208, 38894096, 41181984, 43755858, 45757760, 48617620, 51477480, 54909312, 58341144, 68636640, 72926430, 77788192, 82363968, 87511716, 91515520, 97235240, 102954960, 109389645, 109818624, 116682288, 137273280, 145852860, 155576384, 164727936, 175023432, 183031040, 194470480, 205909920, 218779290, 233364576, 274546560, 291705720, 311152768, 329455872, 350046864, 388940960, 411819840, 437558580, 466729152, 549093120, 583411440, 622305536, 700093728, 777881920, 823639680, 875117160, 933458304, 1166822880, 1400187456, 1555763840, 1647279360, 1750234320, 1866916608, 2333645760, 2800374912, 3111527680, 3500468640, 4667291520, 5600749824, 7000937280, 9334583040, 14001874560, 28003749120]

約数ペア:

[(1, 28003749120), (2, 14001874560), (3, 9334583040), (4, 7000937280), (5, 5600749824), (6, 4667291520), (8, 3500468640), (9, 3111527680), (10, 2800374912), (12, 2333645760), (15, 1866916608), (16, 1750234320), (17, 1647279360), (18, 1555763840), (20, 1400187456), (24, 1166822880), (30, 933458304), (32, 875117160), (34, 823639680), (36, 777881920), (40, 700093728), (45, 622305536), (48, 583411440), (51, 549093120), (60, 466729152), (64, 437558580), (68, 411819840), (72, 388940960), (80, 350046864), (85, 329455872), (90, 311152768), (96, 291705720), (102, 274546560), (120, 233364576), (128, 218779290), (136, 205909920), (144, 194470480), (153, 183031040), (160, 175023432), (170, 164727936), (180, 155576384), (192, 145852860), (204, 137273280), (240, 116682288), (255, 109818624), (256, 109389645), (272, 102954960), (288, 97235240), (306, 91515520), (320, 87511716), (340, 82363968), (360, 77788192), (384, 72926430), (408, 68636640), (480, 58341144), (510, 54909312), (544, 51477480), (576, 48617620), (612, 45757760), (640, 43755858), (680, 41181984), (720, 38894096), (765, 36606208), (768, 36463215), (816, 34318320), (960, 29170572), (1020, 27454656), (1088, 25738740), (1152, 24308810), (1224, 22878880), (1280, 21877929), (1360, 20590992), (1440, 19447048), (1530, 18303104), (1632, 17159160), (1920, 14585286), (2040, 13727328), (2176, 12869370), (2304, 12154405), (2448, 11439440), (2720, 10295496), (2880, 9723524), (3060, 9151552), (3264, 8579580), (3840, 7292643), (4080, 6863664), (4352, 6434685), (4896, 5719720), (5440, 5147748), (5760, 4861762), (6120, 4575776), (6528, 4289790), (8160, 3431832), (9792, 2859860), (10880, 2573874), (11520, 2430881), (12240, 2287888), (13056, 2144895), (16320, 1715916), (19584, 1429930), (21760, 1286937), (24480, 1143944), (32640, 857958), (39168, 714965), (48960, 571972), (65280, 428979), (97920, 285986), (142993, 195840)]