440884080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2285

約数の個数: 320

約数和(自身を含む): 1869880320

約数和(自身を除く): 1428996240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2243, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4486, 4680, 4914, 5040, 5460, 5616, 6552, 6729, 7020, 7280, 7560, 8190, 8972, 9360, 9828, 10920, 11215, 12285, 13104, 13458, 14040, 15120, 15701, 16380, 17944, 19656, 20187, 21840, 22430, 24570, 26916, 28080, 29159, 31402, 32760, 33645, 35888, 39312, 40374, 44860, 47103, 49140, 53832, 58318, 60561, 62804, 65520, 67290, 78505, 80748, 87477, 89720, 94206, 98280, 100935, 107664, 116636, 121122, 125608, 134580, 141309, 145795, 157010, 161496, 174954, 179440, 188412, 196560, 201870, 204113, 233272, 235515, 242244, 251216, 262431, 269160, 282618, 291590, 302805, 314020, 322992, 349908, 376824, 403740, 408226, 423927, 437385, 466544, 471030, 484488, 524862, 538320, 565236, 583180, 605610, 612339, 628040, 699816, 706545, 753648, 787293, 807480, 816452, 847854, 874770, 942060, 968976, 1020565, 1049724, 1130472, 1166360, 1211220, 1224678, 1256080, 1312155, 1399632, 1413090, 1574586, 1614960, 1632904, 1695708, 1749540, 1837017, 1884120, 2041130, 2099448, 2119635, 2260944, 2332720, 2422440, 2449356, 2624310, 2826180, 3061695, 3149172, 3265808, 3391416, 3499080, 3674034, 3768240, 3936465, 4082260, 4198896, 4239270, 4844880, 4898712, 5248620, 5511051, 5652360, 6123390, 6298344, 6782832, 6998160, 7348068, 7872930, 8164520, 8478540, 9185085, 9797424, 10497240, 11022102, 11304720, 12246780, 12596688, 14696136, 15745860, 16329040, 16957080, 18370170, 20994480, 22044204, 24493560, 27555255, 29392272, 31491720, 33914160, 36740340, 44088408, 48987120, 55110510, 62983440, 73480680, 88176816, 110221020, 146961360, 220442040, 440884080]

約数ペア:

[(1, 440884080), (2, 220442040), (3, 146961360), (4, 110221020), (5, 88176816), (6, 73480680), (7, 62983440), (8, 55110510), (9, 48987120), (10, 44088408), (12, 36740340), (13, 33914160), (14, 31491720), (15, 29392272), (16, 27555255), (18, 24493560), (20, 22044204), (21, 20994480), (24, 18370170), (26, 16957080), (27, 16329040), (28, 15745860), (30, 14696136), (35, 12596688), (36, 12246780), (39, 11304720), (40, 11022102), (42, 10497240), (45, 9797424), (48, 9185085), (52, 8478540), (54, 8164520), (56, 7872930), (60, 7348068), (63, 6998160), (65, 6782832), (70, 6298344), (72, 6123390), (78, 5652360), (80, 5511051), (84, 5248620), (90, 4898712), (91, 4844880), (104, 4239270), (105, 4198896), (108, 4082260), (112, 3936465), (117, 3768240), (120, 3674034), (126, 3499080), (130, 3391416), (135, 3265808), (140, 3149172), (144, 3061695), (156, 2826180), (168, 2624310), (180, 2449356), (182, 2422440), (189, 2332720), (195, 2260944), (208, 2119635), (210, 2099448), (216, 2041130), (234, 1884120), (240, 1837017), (252, 1749540), (260, 1695708), (270, 1632904), (273, 1614960), (280, 1574586), (312, 1413090), (315, 1399632), (336, 1312155), (351, 1256080), (360, 1224678), (364, 1211220), (378, 1166360), (390, 1130472), (420, 1049724), (432, 1020565), (455, 968976), (468, 942060), (504, 874770), (520, 847854), (540, 816452), (546, 807480), (560, 787293), (585, 753648), (624, 706545), (630, 699816), (702, 628040), (720, 612339), (728, 605610), (756, 583180), (780, 565236), (819, 538320), (840, 524862), (910, 484488), (936, 471030), (945, 466544), (1008, 437385), (1040, 423927), (1080, 408226), (1092, 403740), (1170, 376824), (1260, 349908), (1365, 322992), (1404, 314020), (1456, 302805), (1512, 291590), (1560, 282618), (1638, 269160), (1680, 262431), (1755, 251216), (1820, 242244), (1872, 235515), (1890, 233272), (2160, 204113), (2184, 201870), (2243, 196560), (2340, 188412), (2457, 179440), (2520, 174954), (2730, 161496), (2808, 157010), (3024, 145795), (3120, 141309), (3276, 134580), (3510, 125608), (3640, 121122), (3780, 116636), (4095, 107664), (4368, 100935), (4486, 98280), (4680, 94206), (4914, 89720), (5040, 87477), (5460, 80748), (5616, 78505), (6552, 67290), (6729, 65520), (7020, 62804), (7280, 60561), (7560, 58318), (8190, 53832), (8972, 49140), (9360, 47103), (9828, 44860), (10920, 40374), (11215, 39312), (12285, 35888), (13104, 33645), (13458, 32760), (14040, 31402), (15120, 29159), (15701, 28080), (16380, 26916), (17944, 24570), (19656, 22430), (20187, 21840)]