23445240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 91929600

約数和(自身を除く): 68484360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 113, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 226, 228, 247, 260, 266, 273, 280, 285, 312, 339, 364, 380, 390, 399, 420, 452, 455, 456, 494, 520, 532, 546, 565, 570, 665, 678, 728, 741, 760, 780, 791, 798, 840, 904, 910, 988, 1064, 1092, 1130, 1140, 1235, 1330, 1356, 1365, 1469, 1482, 1560, 1582, 1596, 1695, 1729, 1820, 1976, 1995, 2147, 2184, 2260, 2280, 2373, 2470, 2660, 2712, 2730, 2938, 2964, 3164, 3192, 3390, 3458, 3640, 3705, 3955, 3990, 4294, 4407, 4520, 4746, 4940, 5187, 5320, 5460, 5876, 5928, 6328, 6441, 6780, 6916, 7345, 7410, 7910, 7980, 8588, 8645, 8814, 9492, 9880, 10283, 10374, 10735, 10920, 11752, 11865, 12882, 13560, 13832, 14690, 14820, 15029, 15820, 15960, 17176, 17290, 17628, 18984, 20566, 20748, 21470, 22035, 23730, 25764, 25935, 27911, 29380, 29640, 30058, 30849, 31640, 32205, 34580, 35256, 41132, 41496, 42940, 44070, 45087, 47460, 51415, 51528, 51870, 55822, 58760, 60116, 61698, 64410, 69160, 75145, 82264, 83733, 85880, 88140, 90174, 94920, 102830, 103740, 111644, 120232, 123396, 128820, 139555, 150290, 154245, 167466, 176280, 180348, 195377, 205660, 207480, 223288, 225435, 246792, 257640, 279110, 300580, 308490, 334932, 360696, 390754, 411320, 418665, 450870, 558220, 586131, 601160, 616980, 669864, 781508, 837330, 901740, 976885, 1116440, 1172262, 1233960, 1563016, 1674660, 1803480, 1953770, 2344524, 2930655, 3349320, 3907540, 4689048, 5861310, 7815080, 11722620, 23445240]

約数ペア:

[(1, 23445240), (2, 11722620), (3, 7815080), (4, 5861310), (5, 4689048), (6, 3907540), (7, 3349320), (8, 2930655), (10, 2344524), (12, 1953770), (13, 1803480), (14, 1674660), (15, 1563016), (19, 1233960), (20, 1172262), (21, 1116440), (24, 976885), (26, 901740), (28, 837330), (30, 781508), (35, 669864), (38, 616980), (39, 601160), (40, 586131), (42, 558220), (52, 450870), (56, 418665), (57, 411320), (60, 390754), (65, 360696), (70, 334932), (76, 308490), (78, 300580), (84, 279110), (91, 257640), (95, 246792), (104, 225435), (105, 223288), (113, 207480), (114, 205660), (120, 195377), (130, 180348), (133, 176280), (140, 167466), (152, 154245), (156, 150290), (168, 139555), (182, 128820), (190, 123396), (195, 120232), (210, 111644), (226, 103740), (228, 102830), (247, 94920), (260, 90174), (266, 88140), (273, 85880), (280, 83733), (285, 82264), (312, 75145), (339, 69160), (364, 64410), (380, 61698), (390, 60116), (399, 58760), (420, 55822), (452, 51870), (455, 51528), (456, 51415), (494, 47460), (520, 45087), (532, 44070), (546, 42940), (565, 41496), (570, 41132), (665, 35256), (678, 34580), (728, 32205), (741, 31640), (760, 30849), (780, 30058), (791, 29640), (798, 29380), (840, 27911), (904, 25935), (910, 25764), (988, 23730), (1064, 22035), (1092, 21470), (1130, 20748), (1140, 20566), (1235, 18984), (1330, 17628), (1356, 17290), (1365, 17176), (1469, 15960), (1482, 15820), (1560, 15029), (1582, 14820), (1596, 14690), (1695, 13832), (1729, 13560), (1820, 12882), (1976, 11865), (1995, 11752), (2147, 10920), (2184, 10735), (2260, 10374), (2280, 10283), (2373, 9880), (2470, 9492), (2660, 8814), (2712, 8645), (2730, 8588), (2938, 7980), (2964, 7910), (3164, 7410), (3192, 7345), (3390, 6916), (3458, 6780), (3640, 6441), (3705, 6328), (3955, 5928), (3990, 5876), (4294, 5460), (4407, 5320), (4520, 5187), (4746, 4940)]