239595720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 256

約数和(自身を含む): 910103040

約数和(自身を除く): 670507320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 168, 182, 185, 195, 210, 222, 259, 260, 273, 280, 296, 312, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 593, 728, 740, 777, 780, 840, 888, 910, 962, 1036, 1092, 1110, 1186, 1295, 1365, 1443, 1480, 1554, 1560, 1779, 1820, 1924, 2072, 2184, 2220, 2372, 2405, 2590, 2730, 2886, 2965, 3108, 3367, 3558, 3640, 3848, 3885, 4151, 4440, 4744, 4810, 5180, 5460, 5772, 5930, 6216, 6734, 7116, 7215, 7709, 7770, 8302, 8895, 9620, 10101, 10360, 10920, 11544, 11860, 12453, 13468, 14232, 14430, 15418, 15540, 16604, 16835, 17790, 19240, 20202, 20755, 21941, 23127, 23720, 24906, 26936, 28860, 30836, 31080, 33208, 33670, 35580, 38545, 40404, 41510, 43882, 46254, 49812, 50505, 53963, 57720, 61672, 62265, 65823, 67340, 71160, 77090, 80808, 83020, 87764, 92508, 99624, 101010, 107926, 109705, 115635, 124530, 131646, 134680, 153587, 154180, 161889, 166040, 175528, 185016, 202020, 215852, 219410, 231270, 249060, 263292, 269815, 285233, 307174, 308360, 323778, 329115, 404040, 431704, 438820, 460761, 462540, 498120, 526584, 539630, 570466, 614348, 647556, 658230, 767935, 809445, 855699, 877640, 921522, 925080, 1079260, 1140932, 1228696, 1295112, 1316460, 1426165, 1535870, 1618890, 1711398, 1843044, 1996631, 2158520, 2281864, 2303805, 2632920, 2852330, 3071740, 3237780, 3422796, 3686088, 3993262, 4278495, 4607610, 5704660, 5989893, 6143480, 6475560, 6845592, 7986524, 8556990, 9215220, 9983155, 11409320, 11979786, 15973048, 17113980, 18430440, 19966310, 23959572, 29949465, 34227960, 39932620, 47919144, 59898930, 79865240, 119797860, 239595720]

約数ペア:

[(1, 239595720), (2, 119797860), (3, 79865240), (4, 59898930), (5, 47919144), (6, 39932620), (7, 34227960), (8, 29949465), (10, 23959572), (12, 19966310), (13, 18430440), (14, 17113980), (15, 15973048), (20, 11979786), (21, 11409320), (24, 9983155), (26, 9215220), (28, 8556990), (30, 7986524), (35, 6845592), (37, 6475560), (39, 6143480), (40, 5989893), (42, 5704660), (52, 4607610), (56, 4278495), (60, 3993262), (65, 3686088), (70, 3422796), (74, 3237780), (78, 3071740), (84, 2852330), (91, 2632920), (104, 2303805), (105, 2281864), (111, 2158520), (120, 1996631), (130, 1843044), (140, 1711398), (148, 1618890), (156, 1535870), (168, 1426165), (182, 1316460), (185, 1295112), (195, 1228696), (210, 1140932), (222, 1079260), (259, 925080), (260, 921522), (273, 877640), (280, 855699), (296, 809445), (312, 767935), (364, 658230), (370, 647556), (390, 614348), (420, 570466), (444, 539630), (455, 526584), (481, 498120), (518, 462540), (520, 460761), (546, 438820), (555, 431704), (593, 404040), (728, 329115), (740, 323778), (777, 308360), (780, 307174), (840, 285233), (888, 269815), (910, 263292), (962, 249060), (1036, 231270), (1092, 219410), (1110, 215852), (1186, 202020), (1295, 185016), (1365, 175528), (1443, 166040), (1480, 161889), (1554, 154180), (1560, 153587), (1779, 134680), (1820, 131646), (1924, 124530), (2072, 115635), (2184, 109705), (2220, 107926), (2372, 101010), (2405, 99624), (2590, 92508), (2730, 87764), (2886, 83020), (2965, 80808), (3108, 77090), (3367, 71160), (3558, 67340), (3640, 65823), (3848, 62265), (3885, 61672), (4151, 57720), (4440, 53963), (4744, 50505), (4810, 49812), (5180, 46254), (5460, 43882), (5772, 41510), (5930, 40404), (6216, 38545), (6734, 35580), (7116, 33670), (7215, 33208), (7709, 31080), (7770, 30836), (8302, 28860), (8895, 26936), (9620, 24906), (10101, 23720), (10360, 23127), (10920, 21941), (11544, 20755), (11860, 20202), (12453, 19240), (13468, 17790), (14232, 16835), (14430, 16604), (15418, 15540)]