23756880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 85708800

約数和(自身を除く): 61951920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 179, 210, 237, 240, 280, 316, 336, 358, 395, 420, 474, 537, 553, 560, 632, 716, 790, 840, 895, 948, 1074, 1106, 1185, 1253, 1264, 1432, 1580, 1659, 1680, 1790, 1896, 2148, 2212, 2370, 2506, 2685, 2765, 2864, 3160, 3318, 3580, 3759, 3792, 4296, 4424, 4740, 5012, 5370, 5530, 6265, 6320, 6636, 7160, 7518, 8295, 8592, 8848, 9480, 10024, 10740, 11060, 12530, 13272, 14141, 14320, 15036, 16590, 18795, 18960, 20048, 21480, 22120, 25060, 26544, 28282, 30072, 33180, 37590, 42423, 42960, 44240, 50120, 56564, 60144, 66360, 70705, 75180, 84846, 98987, 100240, 113128, 132720, 141410, 150360, 169692, 197974, 212115, 226256, 282820, 296961, 300720, 339384, 395948, 424230, 494935, 565640, 593922, 678768, 791896, 848460, 989870, 1131280, 1187844, 1484805, 1583792, 1696920, 1979740, 2375688, 2969610, 3393840, 3959480, 4751376, 5939220, 7918960, 11878440, 23756880]

約数ペア:

[(1, 23756880), (2, 11878440), (3, 7918960), (4, 5939220), (5, 4751376), (6, 3959480), (7, 3393840), (8, 2969610), (10, 2375688), (12, 1979740), (14, 1696920), (15, 1583792), (16, 1484805), (20, 1187844), (21, 1131280), (24, 989870), (28, 848460), (30, 791896), (35, 678768), (40, 593922), (42, 565640), (48, 494935), (56, 424230), (60, 395948), (70, 339384), (79, 300720), (80, 296961), (84, 282820), (105, 226256), (112, 212115), (120, 197974), (140, 169692), (158, 150360), (168, 141410), (179, 132720), (210, 113128), (237, 100240), (240, 98987), (280, 84846), (316, 75180), (336, 70705), (358, 66360), (395, 60144), (420, 56564), (474, 50120), (537, 44240), (553, 42960), (560, 42423), (632, 37590), (716, 33180), (790, 30072), (840, 28282), (895, 26544), (948, 25060), (1074, 22120), (1106, 21480), (1185, 20048), (1253, 18960), (1264, 18795), (1432, 16590), (1580, 15036), (1659, 14320), (1680, 14141), (1790, 13272), (1896, 12530), (2148, 11060), (2212, 10740), (2370, 10024), (2506, 9480), (2685, 8848), (2765, 8592), (2864, 8295), (3160, 7518), (3318, 7160), (3580, 6636), (3759, 6320), (3792, 6265), (4296, 5530), (4424, 5370), (4740, 5012)]