145218360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{24697}}^1$

素因数の和:24725

約数の個数: 96

約数和(自身を含む): 506802960

約数和(自身を除く): 361584600

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, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 24697, 49394, 74091, 98788, 123485, 148182, 172879, 197576, 246970, 296364, 345758, 370455, 493940, 518637, 592728, 691516, 740910, 864395, 987880, 1037274, 1210153, 1383032, 1481820, 1728790, 2074548, 2420306, 2593185, 2963640, 3457580, 3630459, 4149096, 4840612, 5186370, 6050765, 6915160, 7260918, 9681224, 10372740, 12101530, 14521836, 18152295, 20745480, 24203060, 29043672, 36304590, 48406120, 72609180, 145218360]

約数ペア:

[(1, 145218360), (2, 72609180), (3, 48406120), (4, 36304590), (5, 29043672), (6, 24203060), (7, 20745480), (8, 18152295), (10, 14521836), (12, 12101530), (14, 10372740), (15, 9681224), (20, 7260918), (21, 6915160), (24, 6050765), (28, 5186370), (30, 4840612), (35, 4149096), (40, 3630459), (42, 3457580), (49, 2963640), (56, 2593185), (60, 2420306), (70, 2074548), (84, 1728790), (98, 1481820), (105, 1383032), (120, 1210153), (140, 1037274), (147, 987880), (168, 864395), (196, 740910), (210, 691516), (245, 592728), (280, 518637), (294, 493940), (392, 370455), (420, 345758), (490, 296364), (588, 246970), (735, 197576), (840, 172879), (980, 148182), (1176, 123485), (1470, 98788), (1960, 74091), (2940, 49394), (5880, 24697)]