1642699440

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 320

約数和(自身を含む): 5893372800

約数和(自身を除く): 4250673360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 229, 240, 243, 246, 270, 324, 328, 360, 369, 405, 410, 432, 458, 486, 492, 540, 615, 648, 656, 687, 720, 729, 738, 810, 820, 916, 972, 984, 1080, 1107, 1145, 1215, 1230, 1296, 1374, 1458, 1476, 1620, 1640, 1832, 1845, 1944, 1968, 2061, 2160, 2187, 2214, 2290, 2430, 2460, 2748, 2916, 2952, 3240, 3280, 3321, 3435, 3645, 3664, 3690, 3888, 4122, 4374, 4428, 4580, 4860, 4920, 5496, 5535, 5832, 5904, 6183, 6480, 6642, 6870, 7290, 7380, 8244, 8748, 8856, 9160, 9389, 9720, 9840, 9963, 10305, 10935, 10992, 11070, 11664, 12366, 13284, 13740, 14580, 14760, 16488, 16605, 17496, 17712, 18320, 18549, 18778, 19440, 19926, 20610, 21870, 22140, 24732, 26568, 27480, 28167, 29160, 29520, 29889, 30915, 32976, 33210, 34992, 37098, 37556, 39852, 41220, 43740, 44280, 46945, 49464, 49815, 53136, 54960, 55647, 56334, 58320, 59778, 61830, 66420, 74196, 75112, 79704, 82440, 84501, 87480, 88560, 89667, 92745, 93890, 98928, 99630, 111294, 112668, 119556, 123660, 132840, 140835, 148392, 149445, 150224, 159408, 164880, 166941, 169002, 174960, 179334, 185490, 187780, 199260, 222588, 225336, 239112, 247320, 253503, 265680, 278235, 281670, 296784, 298890, 333882, 338004, 358668, 370980, 375560, 398520, 422505, 445176, 448335, 450672, 478224, 494640, 500823, 507006, 556470, 563340, 597780, 667764, 676008, 717336, 741960, 751120, 760509, 797040, 834705, 845010, 890352, 896670, 1001646, 1014012, 1112940, 1126680, 1195560, 1267515, 1335528, 1352016, 1434672, 1483920, 1521018, 1669410, 1690020, 1793340, 2003292, 2028024, 2225880, 2253360, 2281527, 2391120, 2504115, 2535030, 2671056, 3042036, 3338820, 3380040, 3586680, 3802545, 4006584, 4056048, 4451760, 4563054, 5008230, 5070060, 6084072, 6677640, 6760080, 6844581, 7173360, 7605090, 8013168, 9126108, 10016460, 10140120, 11407635, 12168144, 13355280, 13689162, 15210180, 18252216, 20032920, 20280240, 20533743, 22815270, 27378324, 30420360, 34222905, 36504432, 40065840, 41067486, 45630540, 54756648, 60840720, 68445810, 82134972, 91261080, 102668715, 109513296, 136891620, 164269944, 182522160, 205337430, 273783240, 328539888, 410674860, 547566480, 821349720, 1642699440]

約数ペア:

[(1, 1642699440), (2, 821349720), (3, 547566480), (4, 410674860), (5, 328539888), (6, 273783240), (8, 205337430), (9, 182522160), (10, 164269944), (12, 136891620), (15, 109513296), (16, 102668715), (18, 91261080), (20, 82134972), (24, 68445810), (27, 60840720), (30, 54756648), (36, 45630540), (40, 41067486), (41, 40065840), (45, 36504432), (48, 34222905), (54, 30420360), (60, 27378324), (72, 22815270), (80, 20533743), (81, 20280240), (82, 20032920), (90, 18252216), (108, 15210180), (120, 13689162), (123, 13355280), (135, 12168144), (144, 11407635), (162, 10140120), (164, 10016460), (180, 9126108), (205, 8013168), (216, 7605090), (229, 7173360), (240, 6844581), (243, 6760080), (246, 6677640), (270, 6084072), (324, 5070060), (328, 5008230), (360, 4563054), (369, 4451760), (405, 4056048), (410, 4006584), (432, 3802545), (458, 3586680), (486, 3380040), (492, 3338820), (540, 3042036), (615, 2671056), (648, 2535030), (656, 2504115), (687, 2391120), (720, 2281527), (729, 2253360), (738, 2225880), (810, 2028024), (820, 2003292), (916, 1793340), (972, 1690020), (984, 1669410), (1080, 1521018), (1107, 1483920), (1145, 1434672), (1215, 1352016), (1230, 1335528), (1296, 1267515), (1374, 1195560), (1458, 1126680), (1476, 1112940), (1620, 1014012), (1640, 1001646), (1832, 896670), (1845, 890352), (1944, 845010), (1968, 834705), (2061, 797040), (2160, 760509), (2187, 751120), (2214, 741960), (2290, 717336), (2430, 676008), (2460, 667764), (2748, 597780), (2916, 563340), (2952, 556470), (3240, 507006), (3280, 500823), (3321, 494640), (3435, 478224), (3645, 450672), (3664, 448335), (3690, 445176), (3888, 422505), (4122, 398520), (4374, 375560), (4428, 370980), (4580, 358668), (4860, 338004), (4920, 333882), (5496, 298890), (5535, 296784), (5832, 281670), (5904, 278235), (6183, 265680), (6480, 253503), (6642, 247320), (6870, 239112), (7290, 225336), (7380, 222588), (8244, 199260), (8748, 187780), (8856, 185490), (9160, 179334), (9389, 174960), (9720, 169002), (9840, 166941), (9963, 164880), (10305, 159408), (10935, 150224), (10992, 149445), (11070, 148392), (11664, 140835), (12366, 132840), (13284, 123660), (13740, 119556), (14580, 112668), (14760, 111294), (16488, 99630), (16605, 98928), (17496, 93890), (17712, 92745), (18320, 89667), (18549, 88560), (18778, 87480), (19440, 84501), (19926, 82440), (20610, 79704), (21870, 75112), (22140, 74196), (24732, 66420), (26568, 61830), (27480, 59778), (28167, 58320), (29160, 56334), (29520, 55647), (29889, 54960), (30915, 53136), (32976, 49815), (33210, 49464), (34992, 46945), (37098, 44280), (37556, 43740), (39852, 41220)]