73627680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1331

約数の個数: 192

約数和(自身を含む): 280869120

約数和(自身を除く): 207241440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1289, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2578, 2720, 2856, 3360, 3570, 3808, 3867, 4080, 4760, 5156, 5712, 6445, 7140, 7734, 8160, 9023, 9520, 10312, 11424, 12890, 14280, 15468, 18046, 19040, 19335, 20624, 21913, 25780, 27069, 28560, 30936, 36092, 38670, 41248, 43826, 45115, 51560, 54138, 57120, 61872, 65739, 72184, 77340, 87652, 90230, 103120, 108276, 109565, 123744, 131478, 135345, 144368, 153391, 154680, 175304, 180460, 206240, 216552, 219130, 262956, 270690, 288736, 306782, 309360, 328695, 350608, 360920, 433104, 438260, 460173, 525912, 541380, 613564, 618720, 657390, 701216, 721840, 766955, 866208, 876520, 920346, 1051824, 1082760, 1227128, 1314780, 1443680, 1533910, 1753040, 1840692, 2103648, 2165520, 2300865, 2454256, 2629560, 3067820, 3506080, 3681384, 4331040, 4601730, 4908512, 5259120, 6135640, 7362768, 9203460, 10518240, 12271280, 14725536, 18406920, 24542560, 36813840, 73627680]

約数ペア:

[(1, 73627680), (2, 36813840), (3, 24542560), (4, 18406920), (5, 14725536), (6, 12271280), (7, 10518240), (8, 9203460), (10, 7362768), (12, 6135640), (14, 5259120), (15, 4908512), (16, 4601730), (17, 4331040), (20, 3681384), (21, 3506080), (24, 3067820), (28, 2629560), (30, 2454256), (32, 2300865), (34, 2165520), (35, 2103648), (40, 1840692), (42, 1753040), (48, 1533910), (51, 1443680), (56, 1314780), (60, 1227128), (68, 1082760), (70, 1051824), (80, 920346), (84, 876520), (85, 866208), (96, 766955), (102, 721840), (105, 701216), (112, 657390), (119, 618720), (120, 613564), (136, 541380), (140, 525912), (160, 460173), (168, 438260), (170, 433104), (204, 360920), (210, 350608), (224, 328695), (238, 309360), (240, 306782), (255, 288736), (272, 270690), (280, 262956), (336, 219130), (340, 216552), (357, 206240), (408, 180460), (420, 175304), (476, 154680), (480, 153391), (510, 144368), (544, 135345), (560, 131478), (595, 123744), (672, 109565), (680, 108276), (714, 103120), (816, 90230), (840, 87652), (952, 77340), (1020, 72184), (1120, 65739), (1190, 61872), (1289, 57120), (1360, 54138), (1428, 51560), (1632, 45115), (1680, 43826), (1785, 41248), (1904, 38670), (2040, 36092), (2380, 30936), (2578, 28560), (2720, 27069), (2856, 25780), (3360, 21913), (3570, 20624), (3808, 19335), (3867, 19040), (4080, 18046), (4760, 15468), (5156, 14280), (5712, 12890), (6445, 11424), (7140, 10312), (7734, 9520), (8160, 9023)]