193364640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19183}}^1$

素因数の和:19211

約数の個数: 144

約数和(自身を含む): 754161408

約数和(自身を除く): 560796768

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, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19183, 38366, 57549, 76732, 95915, 115098, 134281, 153464, 172647, 191830, 230196, 268562, 287745, 306928, 345294, 383660, 402843, 460392, 537124, 575490, 613856, 671405, 690588, 767320, 805686, 863235, 920784, 1074248, 1150980, 1208529, 1342810, 1381176, 1534640, 1611372, 1726470, 1841568, 2014215, 2148496, 2301960, 2417058, 2685620, 2762352, 3069280, 3222744, 3452940, 4028430, 4296992, 4603920, 4834116, 5371240, 5524704, 6042645, 6445488, 6905880, 8056860, 9207840, 9668232, 10742480, 12085290, 12890976, 13811760, 16113720, 19336464, 21484960, 24170580, 27623520, 32227440, 38672928, 48341160, 64454880, 96682320, 193364640]

約数ペア:

[(1, 193364640), (2, 96682320), (3, 64454880), (4, 48341160), (5, 38672928), (6, 32227440), (7, 27623520), (8, 24170580), (9, 21484960), (10, 19336464), (12, 16113720), (14, 13811760), (15, 12890976), (16, 12085290), (18, 10742480), (20, 9668232), (21, 9207840), (24, 8056860), (28, 6905880), (30, 6445488), (32, 6042645), (35, 5524704), (36, 5371240), (40, 4834116), (42, 4603920), (45, 4296992), (48, 4028430), (56, 3452940), (60, 3222744), (63, 3069280), (70, 2762352), (72, 2685620), (80, 2417058), (84, 2301960), (90, 2148496), (96, 2014215), (105, 1841568), (112, 1726470), (120, 1611372), (126, 1534640), (140, 1381176), (144, 1342810), (160, 1208529), (168, 1150980), (180, 1074248), (210, 920784), (224, 863235), (240, 805686), (252, 767320), (280, 690588), (288, 671405), (315, 613856), (336, 575490), (360, 537124), (420, 460392), (480, 402843), (504, 383660), (560, 345294), (630, 306928), (672, 287745), (720, 268562), (840, 230196), (1008, 191830), (1120, 172647), (1260, 153464), (1440, 134281), (1680, 115098), (2016, 95915), (2520, 76732), (3360, 57549), (5040, 38366), (10080, 19183)]