488794320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:650

約数の個数: 240

約数和(自身を含む): 1888129152

約数和(自身を除く): 1399334832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 293, 315, 331, 336, 360, 420, 504, 560, 586, 630, 662, 720, 840, 879, 993, 1008, 1172, 1260, 1324, 1465, 1655, 1680, 1758, 1986, 2051, 2317, 2344, 2520, 2637, 2648, 2930, 2979, 3310, 3516, 3972, 4102, 4395, 4634, 4688, 4965, 5040, 5274, 5296, 5860, 5958, 6153, 6620, 6951, 7032, 7944, 8204, 8790, 9268, 9930, 10255, 10548, 11585, 11720, 11916, 12306, 13185, 13240, 13902, 14064, 14895, 15888, 16408, 17580, 18459, 18536, 19860, 20510, 20853, 21096, 23170, 23440, 23832, 24612, 26370, 26480, 27804, 29790, 30765, 32816, 34755, 35160, 36918, 37072, 39720, 41020, 41706, 42192, 46340, 47664, 49224, 52740, 55608, 59580, 61530, 69510, 70320, 73836, 79440, 82040, 83412, 92295, 92680, 96983, 98448, 104265, 105480, 111216, 119160, 123060, 139020, 147672, 164080, 166824, 184590, 185360, 193966, 208530, 210960, 238320, 246120, 278040, 290949, 295344, 333648, 369180, 387932, 417060, 484915, 492240, 556080, 581898, 678881, 738360, 775864, 834120, 872847, 969830, 1163796, 1357762, 1454745, 1476720, 1551728, 1668240, 1745694, 1939660, 2036643, 2327592, 2715524, 2909490, 3394405, 3491388, 3879320, 4073286, 4364235, 4655184, 5431048, 5818980, 6109929, 6788810, 6982776, 7758640, 8146572, 8728470, 10183215, 10862096, 11637960, 12219858, 13577620, 13965552, 16293144, 17456940, 20366430, 23275920, 24439716, 27155240, 30549645, 32586288, 34913880, 40732860, 48879432, 54310480, 61099290, 69827760, 81465720, 97758864, 122198580, 162931440, 244397160, 488794320]

約数ペア:

[(1, 488794320), (2, 244397160), (3, 162931440), (4, 122198580), (5, 97758864), (6, 81465720), (7, 69827760), (8, 61099290), (9, 54310480), (10, 48879432), (12, 40732860), (14, 34913880), (15, 32586288), (16, 30549645), (18, 27155240), (20, 24439716), (21, 23275920), (24, 20366430), (28, 17456940), (30, 16293144), (35, 13965552), (36, 13577620), (40, 12219858), (42, 11637960), (45, 10862096), (48, 10183215), (56, 8728470), (60, 8146572), (63, 7758640), (70, 6982776), (72, 6788810), (80, 6109929), (84, 5818980), (90, 5431048), (105, 4655184), (112, 4364235), (120, 4073286), (126, 3879320), (140, 3491388), (144, 3394405), (168, 2909490), (180, 2715524), (210, 2327592), (240, 2036643), (252, 1939660), (280, 1745694), (293, 1668240), (315, 1551728), (331, 1476720), (336, 1454745), (360, 1357762), (420, 1163796), (504, 969830), (560, 872847), (586, 834120), (630, 775864), (662, 738360), (720, 678881), (840, 581898), (879, 556080), (993, 492240), (1008, 484915), (1172, 417060), (1260, 387932), (1324, 369180), (1465, 333648), (1655, 295344), (1680, 290949), (1758, 278040), (1986, 246120), (2051, 238320), (2317, 210960), (2344, 208530), (2520, 193966), (2637, 185360), (2648, 184590), (2930, 166824), (2979, 164080), (3310, 147672), (3516, 139020), (3972, 123060), (4102, 119160), (4395, 111216), (4634, 105480), (4688, 104265), (4965, 98448), (5040, 96983), (5274, 92680), (5296, 92295), (5860, 83412), (5958, 82040), (6153, 79440), (6620, 73836), (6951, 70320), (7032, 69510), (7944, 61530), (8204, 59580), (8790, 55608), (9268, 52740), (9930, 49224), (10255, 47664), (10548, 46340), (11585, 42192), (11720, 41706), (11916, 41020), (12306, 39720), (13185, 37072), (13240, 36918), (13902, 35160), (14064, 34755), (14895, 32816), (15888, 30765), (16408, 29790), (17580, 27804), (18459, 26480), (18536, 26370), (19860, 24612), (20510, 23832), (20853, 23440), (21096, 23170)]