243651240

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3581}}^1$

素因数の和:3614

約数の個数: 192

約数和(自身を含む): 938770560

約数和(自身を除く): 695119320

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3581, 3780, 4536, 4860, 5670, 6804, 7162, 7560, 8505, 9720, 10743, 11340, 13608, 14324, 17010, 17905, 21486, 22680, 25067, 28648, 32229, 34020, 35810, 42972, 50134, 53715, 64458, 68040, 71620, 75201, 85944, 96687, 100268, 107430, 125335, 128916, 143240, 150402, 161145, 193374, 200536, 214860, 225603, 250670, 257832, 290061, 300804, 322290, 376005, 386748, 429720, 451206, 483435, 501340, 580122, 601608, 644580, 676809, 752010, 773496, 870183, 902412, 966870, 1002680, 1128015, 1160244, 1289160, 1353618, 1450305, 1504020, 1740366, 1804824, 1933740, 2030427, 2256030, 2320488, 2707236, 2900610, 3008040, 3384045, 3480732, 3867480, 4060854, 4350915, 4512060, 5414472, 5801220, 6091281, 6768090, 6961464, 8121708, 8701830, 9024120, 10152135, 11602440, 12182562, 13536180, 16243416, 17403660, 20304270, 24365124, 27072360, 30456405, 34807320, 40608540, 48730248, 60912810, 81217080, 121825620, 243651240]

約数ペア:

[(1, 243651240), (2, 121825620), (3, 81217080), (4, 60912810), (5, 48730248), (6, 40608540), (7, 34807320), (8, 30456405), (9, 27072360), (10, 24365124), (12, 20304270), (14, 17403660), (15, 16243416), (18, 13536180), (20, 12182562), (21, 11602440), (24, 10152135), (27, 9024120), (28, 8701830), (30, 8121708), (35, 6961464), (36, 6768090), (40, 6091281), (42, 5801220), (45, 5414472), (54, 4512060), (56, 4350915), (60, 4060854), (63, 3867480), (70, 3480732), (72, 3384045), (81, 3008040), (84, 2900610), (90, 2707236), (105, 2320488), (108, 2256030), (120, 2030427), (126, 1933740), (135, 1804824), (140, 1740366), (162, 1504020), (168, 1450305), (180, 1353618), (189, 1289160), (210, 1160244), (216, 1128015), (243, 1002680), (252, 966870), (270, 902412), (280, 870183), (315, 773496), (324, 752010), (360, 676809), (378, 644580), (405, 601608), (420, 580122), (486, 501340), (504, 483435), (540, 451206), (567, 429720), (630, 386748), (648, 376005), (756, 322290), (810, 300804), (840, 290061), (945, 257832), (972, 250670), (1080, 225603), (1134, 214860), (1215, 200536), (1260, 193374), (1512, 161145), (1620, 150402), (1701, 143240), (1890, 128916), (1944, 125335), (2268, 107430), (2430, 100268), (2520, 96687), (2835, 85944), (3240, 75201), (3402, 71620), (3581, 68040), (3780, 64458), (4536, 53715), (4860, 50134), (5670, 42972), (6804, 35810), (7162, 34020), (7560, 32229), (8505, 28648), (9720, 25067), (10743, 22680), (11340, 21486), (13608, 17905), (14324, 17010)]