394530360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 1387562400

約数和(自身を除く): 993032040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 229, 245, 280, 293, 294, 392, 420, 458, 490, 586, 588, 687, 735, 840, 879, 916, 980, 1145, 1172, 1176, 1374, 1465, 1470, 1603, 1758, 1832, 1960, 2051, 2290, 2344, 2748, 2930, 2940, 3206, 3435, 3516, 4102, 4395, 4580, 4809, 5496, 5860, 5880, 6153, 6412, 6870, 7032, 8015, 8204, 8790, 9160, 9618, 10255, 11221, 11720, 12306, 12824, 13740, 14357, 16030, 16408, 17580, 19236, 20510, 22442, 24045, 24612, 27480, 28714, 30765, 32060, 33663, 35160, 38472, 41020, 43071, 44884, 48090, 49224, 56105, 57428, 61530, 64120, 67097, 67326, 71785, 82040, 86142, 89768, 96180, 112210, 114856, 123060, 134194, 134652, 143570, 168315, 172284, 192360, 201291, 215355, 224420, 246120, 268388, 269304, 287140, 335485, 336630, 344568, 402582, 430710, 448840, 469679, 536776, 574280, 670970, 673260, 805164, 861420, 939358, 1006455, 1341940, 1346520, 1409037, 1610328, 1722840, 1878716, 2012910, 2348395, 2683880, 2818074, 3287753, 3757432, 4025820, 4696790, 5636148, 6575506, 7045185, 8051640, 9393580, 9863259, 11272296, 13151012, 14090370, 16438765, 18787160, 19726518, 26302024, 28180740, 32877530, 39453036, 49316295, 56361480, 65755060, 78906072, 98632590, 131510120, 197265180, 394530360]

約数ペア:

[(1, 394530360), (2, 197265180), (3, 131510120), (4, 98632590), (5, 78906072), (6, 65755060), (7, 56361480), (8, 49316295), (10, 39453036), (12, 32877530), (14, 28180740), (15, 26302024), (20, 19726518), (21, 18787160), (24, 16438765), (28, 14090370), (30, 13151012), (35, 11272296), (40, 9863259), (42, 9393580), (49, 8051640), (56, 7045185), (60, 6575506), (70, 5636148), (84, 4696790), (98, 4025820), (105, 3757432), (120, 3287753), (140, 2818074), (147, 2683880), (168, 2348395), (196, 2012910), (210, 1878716), (229, 1722840), (245, 1610328), (280, 1409037), (293, 1346520), (294, 1341940), (392, 1006455), (420, 939358), (458, 861420), (490, 805164), (586, 673260), (588, 670970), (687, 574280), (735, 536776), (840, 469679), (879, 448840), (916, 430710), (980, 402582), (1145, 344568), (1172, 336630), (1176, 335485), (1374, 287140), (1465, 269304), (1470, 268388), (1603, 246120), (1758, 224420), (1832, 215355), (1960, 201291), (2051, 192360), (2290, 172284), (2344, 168315), (2748, 143570), (2930, 134652), (2940, 134194), (3206, 123060), (3435, 114856), (3516, 112210), (4102, 96180), (4395, 89768), (4580, 86142), (4809, 82040), (5496, 71785), (5860, 67326), (5880, 67097), (6153, 64120), (6412, 61530), (6870, 57428), (7032, 56105), (8015, 49224), (8204, 48090), (8790, 44884), (9160, 43071), (9618, 41020), (10255, 38472), (11221, 35160), (11720, 33663), (12306, 32060), (12824, 30765), (13740, 28714), (14357, 27480), (16030, 24612), (16408, 24045), (17580, 22442), (19236, 20510)]