298381440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^2$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 1094304960

約数和(自身を除く): 795923520

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, 149, 160, 168, 192, 210, 224, 240, 280, 298, 320, 336, 384, 420, 447, 448, 480, 560, 596, 640, 672, 745, 840, 894, 896, 960, 1043, 1120, 1192, 1344, 1490, 1680, 1788, 1920, 2086, 2235, 2240, 2384, 2688, 2980, 3129, 3360, 3576, 4172, 4470, 4480, 4768, 5215, 5960, 6258, 6720, 7152, 8344, 8940, 9536, 10430, 11920, 12516, 13440, 14304, 15645, 16688, 17880, 19072, 20860, 22201, 23840, 25032, 28608, 31290, 33376, 35760, 41720, 44402, 47680, 50064, 57216, 62580, 66603, 66752, 71520, 83440, 88804, 95360, 100128, 111005, 125160, 133206, 133504, 143040, 155407, 166880, 177608, 200256, 222010, 250320, 266412, 286080, 310814, 333015, 333760, 355216, 400512, 444020, 466221, 500640, 532824, 621628, 666030, 667520, 710432, 777035, 888040, 932442, 1001280, 1065648, 1243256, 1332060, 1420864, 1554070, 1776080, 1864884, 2002560, 2131296, 2331105, 2486512, 2664120, 2841728, 3108140, 3552160, 3729768, 4262592, 4662210, 4973024, 5328240, 6216280, 7104320, 7459536, 8525184, 9324420, 9946048, 10656480, 12432560, 14208640, 14919072, 18648840, 19892096, 21312960, 24865120, 29838144, 37297680, 42625920, 49730240, 59676288, 74595360, 99460480, 149190720, 298381440]

約数ペア:

[(1, 298381440), (2, 149190720), (3, 99460480), (4, 74595360), (5, 59676288), (6, 49730240), (7, 42625920), (8, 37297680), (10, 29838144), (12, 24865120), (14, 21312960), (15, 19892096), (16, 18648840), (20, 14919072), (21, 14208640), (24, 12432560), (28, 10656480), (30, 9946048), (32, 9324420), (35, 8525184), (40, 7459536), (42, 7104320), (48, 6216280), (56, 5328240), (60, 4973024), (64, 4662210), (70, 4262592), (80, 3729768), (84, 3552160), (96, 3108140), (105, 2841728), (112, 2664120), (120, 2486512), (128, 2331105), (140, 2131296), (149, 2002560), (160, 1864884), (168, 1776080), (192, 1554070), (210, 1420864), (224, 1332060), (240, 1243256), (280, 1065648), (298, 1001280), (320, 932442), (336, 888040), (384, 777035), (420, 710432), (447, 667520), (448, 666030), (480, 621628), (560, 532824), (596, 500640), (640, 466221), (672, 444020), (745, 400512), (840, 355216), (894, 333760), (896, 333015), (960, 310814), (1043, 286080), (1120, 266412), (1192, 250320), (1344, 222010), (1490, 200256), (1680, 177608), (1788, 166880), (1920, 155407), (2086, 143040), (2235, 133504), (2240, 133206), (2384, 125160), (2688, 111005), (2980, 100128), (3129, 95360), (3360, 88804), (3576, 83440), (4172, 71520), (4470, 66752), (4480, 66603), (4768, 62580), (5215, 57216), (5960, 50064), (6258, 47680), (6720, 44402), (7152, 41720), (8344, 35760), (8940, 33376), (9536, 31290), (10430, 28608), (11920, 25032), (12516, 23840), (13440, 22201), (14304, 20860), (15645, 19072), (16688, 17880)]