998496720

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 320

約数和(自身を含む): 3758092800

約数和(自身を除く): 2759596080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 439, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 878, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1317, 1404, 1458, 1560, 1620, 1755, 1756, 1872, 1944, 2106, 2160, 2187, 2195, 2340, 2430, 2634, 2808, 2916, 3120, 3159, 3240, 3510, 3512, 3645, 3888, 3951, 4212, 4374, 4390, 4680, 4860, 5265, 5268, 5616, 5707, 5832, 6318, 6480, 6585, 7020, 7024, 7290, 7902, 8424, 8748, 8780, 9360, 9477, 9720, 10530, 10536, 10935, 11414, 11664, 11853, 12636, 13170, 14040, 14580, 15795, 15804, 16848, 17121, 17496, 17560, 18954, 19440, 19755, 21060, 21072, 21870, 22828, 23706, 25272, 26340, 28080, 28431, 28535, 29160, 31590, 31608, 34242, 34992, 35120, 35559, 37908, 39510, 42120, 43740, 45656, 47385, 47412, 50544, 51363, 52680, 56862, 57070, 58320, 59265, 63180, 63216, 68484, 71118, 75816, 79020, 84240, 85605, 87480, 91312, 94770, 94824, 102726, 105360, 106677, 113724, 114140, 118530, 126360, 136968, 142155, 142236, 151632, 154089, 158040, 171210, 174960, 177795, 189540, 189648, 205452, 213354, 227448, 228280, 237060, 252720, 256815, 273936, 284310, 284472, 308178, 316080, 320031, 342420, 355590, 379080, 410904, 426708, 454896, 456560, 462267, 474120, 513630, 533385, 568620, 568944, 616356, 640062, 684840, 711180, 758160, 770445, 821808, 853416, 924534, 948240, 960093, 1027260, 1066770, 1137240, 1232712, 1280124, 1369680, 1386801, 1422360, 1540890, 1600155, 1706832, 1849068, 1920186, 2054520, 2133540, 2274480, 2311335, 2465424, 2560248, 2773602, 2844720, 3081780, 3200310, 3698136, 3840372, 4109040, 4160403, 4267080, 4622670, 4800465, 5120496, 5547204, 6163560, 6400620, 6934005, 7396272, 7680744, 8320806, 8534160, 9245340, 9600930, 11094408, 12327120, 12481209, 12801240, 13868010, 15361488, 16641612, 18490680, 19201860, 20802015, 22188816, 24962418, 25602480, 27736020, 33283224, 36981360, 38403720, 41604030, 49924836, 55472040, 62406045, 66566448, 76807440, 83208060, 99849672, 110944080, 124812090, 166416120, 199699344, 249624180, 332832240, 499248360, 998496720]

約数ペア:

[(1, 998496720), (2, 499248360), (3, 332832240), (4, 249624180), (5, 199699344), (6, 166416120), (8, 124812090), (9, 110944080), (10, 99849672), (12, 83208060), (13, 76807440), (15, 66566448), (16, 62406045), (18, 55472040), (20, 49924836), (24, 41604030), (26, 38403720), (27, 36981360), (30, 33283224), (36, 27736020), (39, 25602480), (40, 24962418), (45, 22188816), (48, 20802015), (52, 19201860), (54, 18490680), (60, 16641612), (65, 15361488), (72, 13868010), (78, 12801240), (80, 12481209), (81, 12327120), (90, 11094408), (104, 9600930), (108, 9245340), (117, 8534160), (120, 8320806), (130, 7680744), (135, 7396272), (144, 6934005), (156, 6400620), (162, 6163560), (180, 5547204), (195, 5120496), (208, 4800465), (216, 4622670), (234, 4267080), (240, 4160403), (243, 4109040), (260, 3840372), (270, 3698136), (312, 3200310), (324, 3081780), (351, 2844720), (360, 2773602), (390, 2560248), (405, 2465424), (432, 2311335), (439, 2274480), (468, 2133540), (486, 2054520), (520, 1920186), (540, 1849068), (585, 1706832), (624, 1600155), (648, 1540890), (702, 1422360), (720, 1386801), (729, 1369680), (780, 1280124), (810, 1232712), (878, 1137240), (936, 1066770), (972, 1027260), (1040, 960093), (1053, 948240), (1080, 924534), (1170, 853416), (1215, 821808), (1296, 770445), (1317, 758160), (1404, 711180), (1458, 684840), (1560, 640062), (1620, 616356), (1755, 568944), (1756, 568620), (1872, 533385), (1944, 513630), (2106, 474120), (2160, 462267), (2187, 456560), (2195, 454896), (2340, 426708), (2430, 410904), (2634, 379080), (2808, 355590), (2916, 342420), (3120, 320031), (3159, 316080), (3240, 308178), (3510, 284472), (3512, 284310), (3645, 273936), (3888, 256815), (3951, 252720), (4212, 237060), (4374, 228280), (4390, 227448), (4680, 213354), (4860, 205452), (5265, 189648), (5268, 189540), (5616, 177795), (5707, 174960), (5832, 171210), (6318, 158040), (6480, 154089), (6585, 151632), (7020, 142236), (7024, 142155), (7290, 136968), (7902, 126360), (8424, 118530), (8748, 114140), (8780, 113724), (9360, 106677), (9477, 105360), (9720, 102726), (10530, 94824), (10536, 94770), (10935, 91312), (11414, 87480), (11664, 85605), (11853, 84240), (12636, 79020), (13170, 75816), (14040, 71118), (14580, 68484), (15795, 63216), (15804, 63180), (16848, 59265), (17121, 58320), (17496, 57070), (17560, 56862), (18954, 52680), (19440, 51363), (19755, 50544), (21060, 47412), (21072, 47385), (21870, 45656), (22828, 43740), (23706, 42120), (25272, 39510), (26340, 37908), (28080, 35559), (28431, 35120), (28535, 34992), (29160, 34242), (31590, 31608)]