145115880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 545287680

約数和(自身を除く): 400171800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 97, 104, 105, 120, 130, 137, 140, 156, 168, 182, 194, 195, 210, 260, 273, 274, 280, 291, 312, 364, 388, 390, 411, 420, 455, 485, 520, 546, 548, 582, 679, 685, 728, 776, 780, 822, 840, 910, 959, 970, 1092, 1096, 1164, 1261, 1358, 1365, 1370, 1455, 1560, 1644, 1781, 1820, 1918, 1940, 2037, 2055, 2184, 2328, 2522, 2716, 2730, 2740, 2877, 2910, 3288, 3395, 3562, 3640, 3783, 3836, 3880, 4074, 4110, 4795, 5044, 5343, 5432, 5460, 5480, 5754, 5820, 6305, 6790, 7124, 7566, 7672, 8148, 8220, 8827, 8905, 9590, 10088, 10185, 10686, 10920, 11508, 11640, 12467, 12610, 13289, 13580, 14248, 14385, 15132, 16296, 16440, 17654, 17810, 18915, 19180, 20370, 21372, 23016, 24934, 25220, 26481, 26578, 26715, 27160, 28770, 30264, 35308, 35620, 37401, 37830, 38360, 39867, 40740, 42744, 44135, 49868, 50440, 52962, 53156, 53430, 57540, 62335, 66445, 70616, 71240, 74802, 75660, 79734, 81480, 88270, 93023, 99736, 105924, 106312, 106860, 115080, 124670, 132405, 132890, 149604, 151320, 159468, 172757, 176540, 186046, 187005, 199335, 211848, 213720, 249340, 264810, 265780, 279069, 299208, 318936, 345514, 353080, 372092, 374010, 398670, 465115, 498680, 518271, 529620, 531560, 558138, 691028, 744184, 748020, 797340, 863785, 930230, 1036542, 1059240, 1116276, 1209299, 1382056, 1395345, 1496040, 1594680, 1727570, 1860460, 2073084, 2232552, 2418598, 2591355, 2790690, 3455140, 3627897, 3720920, 4146168, 4837196, 5182710, 5581380, 6046495, 6910280, 7255794, 9674392, 10365420, 11162760, 12092990, 14511588, 18139485, 20730840, 24185980, 29023176, 36278970, 48371960, 72557940, 145115880]

約数ペア:

[(1, 145115880), (2, 72557940), (3, 48371960), (4, 36278970), (5, 29023176), (6, 24185980), (7, 20730840), (8, 18139485), (10, 14511588), (12, 12092990), (13, 11162760), (14, 10365420), (15, 9674392), (20, 7255794), (21, 6910280), (24, 6046495), (26, 5581380), (28, 5182710), (30, 4837196), (35, 4146168), (39, 3720920), (40, 3627897), (42, 3455140), (52, 2790690), (56, 2591355), (60, 2418598), (65, 2232552), (70, 2073084), (78, 1860460), (84, 1727570), (91, 1594680), (97, 1496040), (104, 1395345), (105, 1382056), (120, 1209299), (130, 1116276), (137, 1059240), (140, 1036542), (156, 930230), (168, 863785), (182, 797340), (194, 748020), (195, 744184), (210, 691028), (260, 558138), (273, 531560), (274, 529620), (280, 518271), (291, 498680), (312, 465115), (364, 398670), (388, 374010), (390, 372092), (411, 353080), (420, 345514), (455, 318936), (485, 299208), (520, 279069), (546, 265780), (548, 264810), (582, 249340), (679, 213720), (685, 211848), (728, 199335), (776, 187005), (780, 186046), (822, 176540), (840, 172757), (910, 159468), (959, 151320), (970, 149604), (1092, 132890), (1096, 132405), (1164, 124670), (1261, 115080), (1358, 106860), (1365, 106312), (1370, 105924), (1455, 99736), (1560, 93023), (1644, 88270), (1781, 81480), (1820, 79734), (1918, 75660), (1940, 74802), (2037, 71240), (2055, 70616), (2184, 66445), (2328, 62335), (2522, 57540), (2716, 53430), (2730, 53156), (2740, 52962), (2877, 50440), (2910, 49868), (3288, 44135), (3395, 42744), (3562, 40740), (3640, 39867), (3783, 38360), (3836, 37830), (3880, 37401), (4074, 35620), (4110, 35308), (4795, 30264), (5044, 28770), (5343, 27160), (5432, 26715), (5460, 26578), (5480, 26481), (5754, 25220), (5820, 24934), (6305, 23016), (6790, 21372), (7124, 20370), (7566, 19180), (7672, 18915), (8148, 17810), (8220, 17654), (8827, 16440), (8905, 16296), (9590, 15132), (10088, 14385), (10185, 14248), (10686, 13580), (10920, 13289), (11508, 12610), (11640, 12467)]