2679135480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{354383}}^1$

素因数の和:354410

約数の個数: 128

約数和(自身を含む): 10206259200

約数和(自身を除く): 7527123720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 354383, 708766, 1063149, 1417532, 1771915, 2126298, 2480681, 2835064, 3189447, 3543830, 4252596, 4961362, 5315745, 6378894, 7087660, 7442043, 8505192, 9568341, 9922724, 10631490, 12403405, 12757788, 14175320, 14884086, 15947235, 19136682, 19845448, 21262980, 22326129, 24806810, 25515576, 29768172, 31894470, 37210215, 38273364, 42525960, 44652258, 47841705, 49613620, 59536344, 63788940, 66978387, 74420430, 76546728, 89304516, 95683410, 99227240, 111630645, 127577880, 133956774, 148840860, 178609032, 191366820, 223261290, 267913548, 297681720, 334891935, 382733640, 446522580, 535827096, 669783870, 893045160, 1339567740, 2679135480]

約数ペア:

[(1, 2679135480), (2, 1339567740), (3, 893045160), (4, 669783870), (5, 535827096), (6, 446522580), (7, 382733640), (8, 334891935), (9, 297681720), (10, 267913548), (12, 223261290), (14, 191366820), (15, 178609032), (18, 148840860), (20, 133956774), (21, 127577880), (24, 111630645), (27, 99227240), (28, 95683410), (30, 89304516), (35, 76546728), (36, 74420430), (40, 66978387), (42, 63788940), (45, 59536344), (54, 49613620), (56, 47841705), (60, 44652258), (63, 42525960), (70, 38273364), (72, 37210215), (84, 31894470), (90, 29768172), (105, 25515576), (108, 24806810), (120, 22326129), (126, 21262980), (135, 19845448), (140, 19136682), (168, 15947235), (180, 14884086), (189, 14175320), (210, 12757788), (216, 12403405), (252, 10631490), (270, 9922724), (280, 9568341), (315, 8505192), (360, 7442043), (378, 7087660), (420, 6378894), (504, 5315745), (540, 4961362), (630, 4252596), (756, 3543830), (840, 3189447), (945, 2835064), (1080, 2480681), (1260, 2126298), (1512, 1771915), (1890, 1417532), (2520, 1063149), (3780, 708766), (7560, 354383)]