188465760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2671}}^1$

素因数の和:2706

約数の個数: 216

約数和(自身を含む): 748421856

約数和(自身を除く): 559956096

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2671, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5342, 5880, 7056, 7840, 8013, 8820, 10080, 10684, 11760, 13355, 14112, 16026, 17640, 18697, 21368, 23520, 24039, 26710, 32052, 35280, 37394, 40065, 42736, 48078, 53420, 56091, 64104, 70560, 74788, 80130, 85472, 93485, 96156, 106840, 112182, 120195, 128208, 130879, 149576, 160260, 168273, 186970, 192312, 213680, 224364, 240390, 256416, 261758, 280455, 299152, 320520, 336546, 373940, 384624, 392637, 427360, 448728, 480780, 523516, 560910, 598304, 641040, 654395, 673092, 747880, 769248, 785274, 841365, 897456, 961560, 1047032, 1121820, 1177911, 1282080, 1308790, 1346184, 1495760, 1570548, 1682730, 1794912, 1923120, 1963185, 2094064, 2243640, 2355822, 2617580, 2692368, 2991520, 3141096, 3365460, 3846240, 3926370, 4188128, 4487280, 4711644, 5235160, 5384736, 5889555, 6282192, 6730920, 7852740, 8974560, 9423288, 10470320, 11779110, 12564384, 13461840, 15705480, 18846576, 20940640, 23558220, 26923680, 31410960, 37693152, 47116440, 62821920, 94232880, 188465760]

約数ペア:

[(1, 188465760), (2, 94232880), (3, 62821920), (4, 47116440), (5, 37693152), (6, 31410960), (7, 26923680), (8, 23558220), (9, 20940640), (10, 18846576), (12, 15705480), (14, 13461840), (15, 12564384), (16, 11779110), (18, 10470320), (20, 9423288), (21, 8974560), (24, 7852740), (28, 6730920), (30, 6282192), (32, 5889555), (35, 5384736), (36, 5235160), (40, 4711644), (42, 4487280), (45, 4188128), (48, 3926370), (49, 3846240), (56, 3365460), (60, 3141096), (63, 2991520), (70, 2692368), (72, 2617580), (80, 2355822), (84, 2243640), (90, 2094064), (96, 1963185), (98, 1923120), (105, 1794912), (112, 1682730), (120, 1570548), (126, 1495760), (140, 1346184), (144, 1308790), (147, 1282080), (160, 1177911), (168, 1121820), (180, 1047032), (196, 961560), (210, 897456), (224, 841365), (240, 785274), (245, 769248), (252, 747880), (280, 673092), (288, 654395), (294, 641040), (315, 598304), (336, 560910), (360, 523516), (392, 480780), (420, 448728), (441, 427360), (480, 392637), (490, 384624), (504, 373940), (560, 336546), (588, 320520), (630, 299152), (672, 280455), (720, 261758), (735, 256416), (784, 240390), (840, 224364), (882, 213680), (980, 192312), (1008, 186970), (1120, 168273), (1176, 160260), (1260, 149576), (1440, 130879), (1470, 128208), (1568, 120195), (1680, 112182), (1764, 106840), (1960, 96156), (2016, 93485), (2205, 85472), (2352, 80130), (2520, 74788), (2671, 70560), (2940, 64104), (3360, 56091), (3528, 53420), (3920, 48078), (4410, 42736), (4704, 40065), (5040, 37394), (5342, 35280), (5880, 32052), (7056, 26710), (7840, 24039), (8013, 23520), (8820, 21368), (10080, 18697), (10684, 17640), (11760, 16026), (13355, 14112)]