252110040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23087}}^1$

素因数の和:23121

約数の個数: 128

約数和(自身を含む): 930908160

約数和(自身を除く): 678798120

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, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 23087, 46174, 69261, 92348, 115435, 138522, 161609, 184696, 230870, 277044, 300131, 323218, 346305, 461740, 484827, 554088, 600262, 646436, 692610, 808045, 900393, 923480, 969654, 1200524, 1292872, 1385220, 1500655, 1616090, 1800786, 1939308, 2100917, 2401048, 2424135, 2770440, 3001310, 3232180, 3601572, 3878616, 4201834, 4501965, 4848270, 6002620, 6302751, 6464360, 7203144, 8403668, 9003930, 9696540, 10504585, 12005240, 12605502, 16807336, 18007860, 19393080, 21009170, 25211004, 31513755, 36015720, 42018340, 50422008, 63027510, 84036680, 126055020, 252110040]

約数ペア:

[(1, 252110040), (2, 126055020), (3, 84036680), (4, 63027510), (5, 50422008), (6, 42018340), (7, 36015720), (8, 31513755), (10, 25211004), (12, 21009170), (13, 19393080), (14, 18007860), (15, 16807336), (20, 12605502), (21, 12005240), (24, 10504585), (26, 9696540), (28, 9003930), (30, 8403668), (35, 7203144), (39, 6464360), (40, 6302751), (42, 6002620), (52, 4848270), (56, 4501965), (60, 4201834), (65, 3878616), (70, 3601572), (78, 3232180), (84, 3001310), (91, 2770440), (104, 2424135), (105, 2401048), (120, 2100917), (130, 1939308), (140, 1800786), (156, 1616090), (168, 1500655), (182, 1385220), (195, 1292872), (210, 1200524), (260, 969654), (273, 923480), (280, 900393), (312, 808045), (364, 692610), (390, 646436), (420, 600262), (455, 554088), (520, 484827), (546, 461740), (728, 346305), (780, 323218), (840, 300131), (910, 277044), (1092, 230870), (1365, 184696), (1560, 161609), (1820, 138522), (2184, 115435), (2730, 92348), (3640, 69261), (5460, 46174), (10920, 23087)]