149190720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^2$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 545006784

約数和(自身を除く): 395816064

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, 140, 149, 160, 168, 192, 210, 224, 240, 280, 298, 320, 336, 420, 447, 448, 480, 560, 596, 672, 745, 840, 894, 960, 1043, 1120, 1192, 1344, 1490, 1680, 1788, 2086, 2235, 2240, 2384, 2980, 3129, 3360, 3576, 4172, 4470, 4768, 5215, 5960, 6258, 6720, 7152, 8344, 8940, 9536, 10430, 11920, 12516, 14304, 15645, 16688, 17880, 20860, 22201, 23840, 25032, 28608, 31290, 33376, 35760, 41720, 44402, 47680, 50064, 62580, 66603, 66752, 71520, 83440, 88804, 100128, 111005, 125160, 133206, 143040, 155407, 166880, 177608, 200256, 222010, 250320, 266412, 310814, 333015, 333760, 355216, 444020, 466221, 500640, 532824, 621628, 666030, 710432, 777035, 888040, 932442, 1001280, 1065648, 1243256, 1332060, 1420864, 1554070, 1776080, 1864884, 2131296, 2331105, 2486512, 2664120, 3108140, 3552160, 3729768, 4262592, 4662210, 4973024, 5328240, 6216280, 7104320, 7459536, 9324420, 9946048, 10656480, 12432560, 14919072, 18648840, 21312960, 24865120, 29838144, 37297680, 49730240, 74595360, 149190720]

約数ペア:

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