38285520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1789

約数の個数: 160

約数和(自身を含む): 146157312

約数和(自身を除く): 107871792

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, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1753, 1820, 2184, 2730, 3120, 3506, 3640, 4368, 5259, 5460, 7012, 7280, 8765, 10518, 10920, 12271, 14024, 17530, 21036, 21840, 22789, 24542, 26295, 28048, 35060, 36813, 42072, 45578, 49084, 52590, 61355, 68367, 70120, 73626, 84144, 91156, 98168, 105180, 113945, 122710, 136734, 140240, 147252, 159523, 182312, 184065, 196336, 210360, 227890, 245420, 273468, 294504, 319046, 341835, 364624, 368130, 420720, 455780, 478569, 490840, 546936, 589008, 638092, 683670, 736260, 797615, 911560, 957138, 981680, 1093872, 1276184, 1367340, 1472520, 1595230, 1823120, 1914276, 2392845, 2552368, 2734680, 2945040, 3190460, 3828552, 4785690, 5469360, 6380920, 7657104, 9571380, 12761840, 19142760, 38285520]

約数ペア:

[(1, 38285520), (2, 19142760), (3, 12761840), (4, 9571380), (5, 7657104), (6, 6380920), (7, 5469360), (8, 4785690), (10, 3828552), (12, 3190460), (13, 2945040), (14, 2734680), (15, 2552368), (16, 2392845), (20, 1914276), (21, 1823120), (24, 1595230), (26, 1472520), (28, 1367340), (30, 1276184), (35, 1093872), (39, 981680), (40, 957138), (42, 911560), (48, 797615), (52, 736260), (56, 683670), (60, 638092), (65, 589008), (70, 546936), (78, 490840), (80, 478569), (84, 455780), (91, 420720), (104, 368130), (105, 364624), (112, 341835), (120, 319046), (130, 294504), (140, 273468), (156, 245420), (168, 227890), (182, 210360), (195, 196336), (208, 184065), (210, 182312), (240, 159523), (260, 147252), (273, 140240), (280, 136734), (312, 122710), (336, 113945), (364, 105180), (390, 98168), (420, 91156), (455, 84144), (520, 73626), (546, 70120), (560, 68367), (624, 61355), (728, 52590), (780, 49084), (840, 45578), (910, 42072), (1040, 36813), (1092, 35060), (1365, 28048), (1456, 26295), (1560, 24542), (1680, 22789), (1753, 21840), (1820, 21036), (2184, 17530), (2730, 14024), (3120, 12271), (3506, 10920), (3640, 10518), (4368, 8765), (5259, 7280), (5460, 7012)]