12951120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 49496832

約数和(自身を除く): 36545712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 593, 624, 728, 780, 840, 910, 1040, 1092, 1186, 1365, 1456, 1560, 1680, 1779, 1820, 2184, 2372, 2730, 2965, 3120, 3558, 3640, 4151, 4368, 4744, 5460, 5930, 7116, 7280, 7709, 8302, 8895, 9488, 10920, 11860, 12453, 14232, 15418, 16604, 17790, 20755, 21840, 23127, 23720, 24906, 28464, 30836, 33208, 35580, 38545, 41510, 46254, 47440, 49812, 53963, 61672, 62265, 66416, 71160, 77090, 83020, 92508, 99624, 107926, 115635, 123344, 124530, 142320, 154180, 161889, 166040, 185016, 199248, 215852, 231270, 249060, 269815, 308360, 323778, 332080, 370032, 431704, 462540, 498120, 539630, 616720, 647556, 809445, 863408, 925080, 996240, 1079260, 1295112, 1618890, 1850160, 2158520, 2590224, 3237780, 4317040, 6475560, 12951120]

約数ペア:

[(1, 12951120), (2, 6475560), (3, 4317040), (4, 3237780), (5, 2590224), (6, 2158520), (7, 1850160), (8, 1618890), (10, 1295112), (12, 1079260), (13, 996240), (14, 925080), (15, 863408), (16, 809445), (20, 647556), (21, 616720), (24, 539630), (26, 498120), (28, 462540), (30, 431704), (35, 370032), (39, 332080), (40, 323778), (42, 308360), (48, 269815), (52, 249060), (56, 231270), (60, 215852), (65, 199248), (70, 185016), (78, 166040), (80, 161889), (84, 154180), (91, 142320), (104, 124530), (105, 123344), (112, 115635), (120, 107926), (130, 99624), (140, 92508), (156, 83020), (168, 77090), (182, 71160), (195, 66416), (208, 62265), (210, 61672), (240, 53963), (260, 49812), (273, 47440), (280, 46254), (312, 41510), (336, 38545), (364, 35580), (390, 33208), (420, 30836), (455, 28464), (520, 24906), (546, 23720), (560, 23127), (593, 21840), (624, 20755), (728, 17790), (780, 16604), (840, 15418), (910, 14232), (1040, 12453), (1092, 11860), (1186, 10920), (1365, 9488), (1456, 8895), (1560, 8302), (1680, 7709), (1779, 7280), (1820, 7116), (2184, 5930), (2372, 5460), (2730, 4744), (2965, 4368), (3120, 4151), (3558, 3640)]