23955960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 87782400

約数和(自身を除く): 63826440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 79, 84, 95, 105, 114, 120, 133, 140, 152, 158, 168, 190, 210, 228, 237, 266, 280, 285, 316, 361, 380, 395, 399, 420, 456, 474, 532, 553, 570, 632, 665, 722, 760, 790, 798, 840, 948, 1064, 1083, 1106, 1140, 1185, 1330, 1444, 1501, 1580, 1596, 1659, 1805, 1896, 1995, 2166, 2212, 2280, 2370, 2527, 2660, 2765, 2888, 3002, 3160, 3192, 3318, 3610, 3990, 4332, 4424, 4503, 4740, 5054, 5320, 5415, 5530, 6004, 6636, 7220, 7505, 7581, 7980, 8295, 8664, 9006, 9480, 10108, 10507, 10830, 11060, 12008, 12635, 13272, 14440, 15010, 15162, 15960, 16590, 18012, 20216, 21014, 21660, 22120, 22515, 25270, 28519, 30020, 30324, 31521, 33180, 36024, 37905, 42028, 43320, 45030, 50540, 52535, 57038, 60040, 60648, 63042, 66360, 75810, 84056, 85557, 90060, 101080, 105070, 114076, 126084, 142595, 151620, 157605, 171114, 180120, 199633, 210140, 228152, 252168, 285190, 303240, 315210, 342228, 399266, 420280, 427785, 570380, 598899, 630420, 684456, 798532, 855570, 998165, 1140760, 1197798, 1260840, 1597064, 1711140, 1996330, 2395596, 2994495, 3422280, 3992660, 4791192, 5988990, 7985320, 11977980, 23955960]

約数ペア:

[(1, 23955960), (2, 11977980), (3, 7985320), (4, 5988990), (5, 4791192), (6, 3992660), (7, 3422280), (8, 2994495), (10, 2395596), (12, 1996330), (14, 1711140), (15, 1597064), (19, 1260840), (20, 1197798), (21, 1140760), (24, 998165), (28, 855570), (30, 798532), (35, 684456), (38, 630420), (40, 598899), (42, 570380), (56, 427785), (57, 420280), (60, 399266), (70, 342228), (76, 315210), (79, 303240), (84, 285190), (95, 252168), (105, 228152), (114, 210140), (120, 199633), (133, 180120), (140, 171114), (152, 157605), (158, 151620), (168, 142595), (190, 126084), (210, 114076), (228, 105070), (237, 101080), (266, 90060), (280, 85557), (285, 84056), (316, 75810), (361, 66360), (380, 63042), (395, 60648), (399, 60040), (420, 57038), (456, 52535), (474, 50540), (532, 45030), (553, 43320), (570, 42028), (632, 37905), (665, 36024), (722, 33180), (760, 31521), (790, 30324), (798, 30020), (840, 28519), (948, 25270), (1064, 22515), (1083, 22120), (1106, 21660), (1140, 21014), (1185, 20216), (1330, 18012), (1444, 16590), (1501, 15960), (1580, 15162), (1596, 15010), (1659, 14440), (1805, 13272), (1896, 12635), (1995, 12008), (2166, 11060), (2212, 10830), (2280, 10507), (2370, 10108), (2527, 9480), (2660, 9006), (2765, 8664), (2888, 8295), (3002, 7980), (3160, 7581), (3192, 7505), (3318, 7220), (3610, 6636), (3990, 6004), (4332, 5530), (4424, 5415), (4503, 5320), (4740, 5054)]