223778040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 709171200

約数和(自身を除く): 485393160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 690, 712, 890, 911, 920, 1068, 1335, 1380, 1780, 1822, 2047, 2136, 2670, 2733, 2760, 3560, 3644, 4094, 4555, 5340, 5466, 6141, 7288, 8188, 9110, 10235, 10680, 10932, 12282, 13665, 16376, 18220, 20470, 20953, 21864, 24564, 27330, 30705, 36440, 40940, 41906, 49128, 54660, 61410, 62859, 81079, 81880, 83812, 104765, 109320, 122820, 125718, 162158, 167624, 209530, 243237, 245640, 251436, 314295, 324316, 405395, 419060, 486474, 502872, 628590, 648632, 810790, 838120, 972948, 1216185, 1257180, 1621580, 1864817, 1945896, 2432370, 2514360, 3243160, 3729634, 4864740, 5594451, 7459268, 9324085, 9729480, 11188902, 14918536, 18648170, 22377804, 27972255, 37296340, 44755608, 55944510, 74592680, 111889020, 223778040]

約数ペア:

[(1, 223778040), (2, 111889020), (3, 74592680), (4, 55944510), (5, 44755608), (6, 37296340), (8, 27972255), (10, 22377804), (12, 18648170), (15, 14918536), (20, 11188902), (23, 9729480), (24, 9324085), (30, 7459268), (40, 5594451), (46, 4864740), (60, 3729634), (69, 3243160), (89, 2514360), (92, 2432370), (115, 1945896), (120, 1864817), (138, 1621580), (178, 1257180), (184, 1216185), (230, 972948), (267, 838120), (276, 810790), (345, 648632), (356, 628590), (445, 502872), (460, 486474), (534, 419060), (552, 405395), (690, 324316), (712, 314295), (890, 251436), (911, 245640), (920, 243237), (1068, 209530), (1335, 167624), (1380, 162158), (1780, 125718), (1822, 122820), (2047, 109320), (2136, 104765), (2670, 83812), (2733, 81880), (2760, 81079), (3560, 62859), (3644, 61410), (4094, 54660), (4555, 49128), (5340, 41906), (5466, 40940), (6141, 36440), (7288, 30705), (8188, 27330), (9110, 24564), (10235, 21864), (10680, 20953), (10932, 20470), (12282, 18220), (13665, 16376)]