65130240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2454

約数の個数: 144

約数和(自身を含む): 237823488

約数和(自身を除く): 172693248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2423, 2688, 3360, 3840, 4480, 4846, 5376, 6720, 7269, 8960, 9692, 12115, 13440, 14538, 16961, 19384, 24230, 26880, 29076, 33922, 36345, 38768, 48460, 50883, 58152, 67844, 72690, 77536, 84805, 96920, 101766, 116304, 135688, 145380, 155072, 169610, 193840, 203532, 232608, 254415, 271376, 290760, 310144, 339220, 387680, 407064, 465216, 508830, 542752, 581520, 620288, 678440, 775360, 814128, 930432, 1017660, 1085504, 1163040, 1356880, 1550720, 1628256, 1860864, 2035320, 2171008, 2326080, 2713760, 3101440, 3256512, 4070640, 4342016, 4652160, 5427520, 6513024, 8141280, 9304320, 10855040, 13026048, 16282560, 21710080, 32565120, 65130240]

約数ペア:

[(1, 65130240), (2, 32565120), (3, 21710080), (4, 16282560), (5, 13026048), (6, 10855040), (7, 9304320), (8, 8141280), (10, 6513024), (12, 5427520), (14, 4652160), (15, 4342016), (16, 4070640), (20, 3256512), (21, 3101440), (24, 2713760), (28, 2326080), (30, 2171008), (32, 2035320), (35, 1860864), (40, 1628256), (42, 1550720), (48, 1356880), (56, 1163040), (60, 1085504), (64, 1017660), (70, 930432), (80, 814128), (84, 775360), (96, 678440), (105, 620288), (112, 581520), (120, 542752), (128, 508830), (140, 465216), (160, 407064), (168, 387680), (192, 339220), (210, 310144), (224, 290760), (240, 271376), (256, 254415), (280, 232608), (320, 203532), (336, 193840), (384, 169610), (420, 155072), (448, 145380), (480, 135688), (560, 116304), (640, 101766), (672, 96920), (768, 84805), (840, 77536), (896, 72690), (960, 67844), (1120, 58152), (1280, 50883), (1344, 48460), (1680, 38768), (1792, 36345), (1920, 33922), (2240, 29076), (2423, 26880), (2688, 24230), (3360, 19384), (3840, 16961), (4480, 14538), (4846, 13440), (5376, 12115), (6720, 9692), (7269, 8960)]