481410720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 288

約数和(自身を含む): 1895467392

約数和(自身を除く): 1414056672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 163, 168, 180, 210, 224, 240, 252, 280, 288, 293, 315, 326, 336, 360, 420, 480, 489, 504, 560, 586, 630, 652, 672, 720, 815, 840, 879, 978, 1008, 1120, 1141, 1172, 1260, 1304, 1440, 1465, 1467, 1630, 1680, 1758, 1956, 2016, 2051, 2282, 2344, 2445, 2520, 2608, 2637, 2930, 2934, 3260, 3360, 3423, 3516, 3912, 4102, 4395, 4564, 4688, 4890, 5040, 5216, 5274, 5705, 5860, 5868, 6153, 6520, 6846, 7032, 7335, 7824, 8204, 8790, 9128, 9376, 9780, 10080, 10255, 10269, 10548, 11410, 11720, 11736, 12306, 13040, 13185, 13692, 14064, 14670, 15648, 16408, 17115, 17580, 18256, 18459, 19560, 20510, 20538, 21096, 22820, 23440, 23472, 24612, 26080, 26370, 27384, 28128, 29340, 30765, 32816, 34230, 35160, 36512, 36918, 39120, 41020, 41076, 42192, 45640, 46880, 46944, 47759, 49224, 51345, 52740, 54768, 58680, 61530, 65632, 68460, 70320, 73836, 78240, 82040, 82152, 84384, 91280, 92295, 95518, 98448, 102690, 105480, 109536, 117360, 123060, 136920, 140640, 143277, 147672, 164080, 164304, 182560, 184590, 191036, 196896, 205380, 210960, 234720, 238795, 246120, 273840, 286554, 295344, 328160, 328608, 334313, 369180, 382072, 410760, 421920, 429831, 477590, 492240, 547680, 573108, 590688, 668626, 716385, 738360, 764144, 821520, 859662, 955180, 984480, 1002939, 1146216, 1337252, 1432770, 1476720, 1528288, 1643040, 1671565, 1719324, 1910360, 2005878, 2149155, 2292432, 2674504, 2865540, 2953440, 3008817, 3343130, 3438648, 3820720, 4011756, 4298310, 4584864, 5014695, 5349008, 5731080, 6017634, 6686260, 6877296, 7641440, 8023512, 8596620, 10029390, 10698016, 11462160, 12035268, 13372520, 13754592, 15044085, 16047024, 17193240, 20058780, 22924320, 24070536, 26745040, 30088170, 32094048, 34386480, 40117560, 48141072, 53490080, 60176340, 68772960, 80235120, 96282144, 120352680, 160470240, 240705360, 481410720]

約数ペア:

[(1, 481410720), (2, 240705360), (3, 160470240), (4, 120352680), (5, 96282144), (6, 80235120), (7, 68772960), (8, 60176340), (9, 53490080), (10, 48141072), (12, 40117560), (14, 34386480), (15, 32094048), (16, 30088170), (18, 26745040), (20, 24070536), (21, 22924320), (24, 20058780), (28, 17193240), (30, 16047024), (32, 15044085), (35, 13754592), (36, 13372520), (40, 12035268), (42, 11462160), (45, 10698016), (48, 10029390), (56, 8596620), (60, 8023512), (63, 7641440), (70, 6877296), (72, 6686260), (80, 6017634), (84, 5731080), (90, 5349008), (96, 5014695), (105, 4584864), (112, 4298310), (120, 4011756), (126, 3820720), (140, 3438648), (144, 3343130), (160, 3008817), (163, 2953440), (168, 2865540), (180, 2674504), (210, 2292432), (224, 2149155), (240, 2005878), (252, 1910360), (280, 1719324), (288, 1671565), (293, 1643040), (315, 1528288), (326, 1476720), (336, 1432770), (360, 1337252), (420, 1146216), (480, 1002939), (489, 984480), (504, 955180), (560, 859662), (586, 821520), (630, 764144), (652, 738360), (672, 716385), (720, 668626), (815, 590688), (840, 573108), (879, 547680), (978, 492240), (1008, 477590), (1120, 429831), (1141, 421920), (1172, 410760), (1260, 382072), (1304, 369180), (1440, 334313), (1465, 328608), (1467, 328160), (1630, 295344), (1680, 286554), (1758, 273840), (1956, 246120), (2016, 238795), (2051, 234720), (2282, 210960), (2344, 205380), (2445, 196896), (2520, 191036), (2608, 184590), (2637, 182560), (2930, 164304), (2934, 164080), (3260, 147672), (3360, 143277), (3423, 140640), (3516, 136920), (3912, 123060), (4102, 117360), (4395, 109536), (4564, 105480), (4688, 102690), (4890, 98448), (5040, 95518), (5216, 92295), (5274, 91280), (5705, 84384), (5860, 82152), (5868, 82040), (6153, 78240), (6520, 73836), (6846, 70320), (7032, 68460), (7335, 65632), (7824, 61530), (8204, 58680), (8790, 54768), (9128, 52740), (9376, 51345), (9780, 49224), (10080, 47759), (10255, 46944), (10269, 46880), (10548, 45640), (11410, 42192), (11720, 41076), (11736, 41020), (12306, 39120), (13040, 36918), (13185, 36512), (13692, 35160), (14064, 34230), (14670, 32816), (15648, 30765), (16408, 29340), (17115, 28128), (17580, 27384), (18256, 26370), (18459, 26080), (19560, 24612), (20510, 23472), (20538, 23440), (21096, 22820)]