222145560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6818

約数の個数: 192

約数和(自身を含む): 888713280

約数和(自身を除く): 666567720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 6781, 8190, 10920, 13562, 16380, 20343, 27124, 32760, 33905, 40686, 47467, 54248, 61029, 67810, 81372, 88153, 94934, 101715, 122058, 135620, 142401, 162744, 176306, 189868, 203430, 237335, 244116, 264459, 271240, 284802, 305145, 352612, 379736, 406860, 427203, 440765, 474670, 488232, 528918, 569604, 610290, 617071, 705224, 712005, 793377, 813720, 854406, 881530, 949340, 1057836, 1139208, 1220580, 1234142, 1322295, 1424010, 1586754, 1708812, 1763060, 1851213, 1898680, 2115672, 2136015, 2441160, 2468284, 2644590, 2848020, 3085355, 3173508, 3417624, 3526120, 3702426, 3966885, 4272030, 4936568, 5289180, 5553639, 5696040, 6170710, 6347016, 7404852, 7933770, 8544060, 9256065, 10578360, 11107278, 12341420, 14809704, 15867540, 17088120, 18512130, 22214556, 24682840, 27768195, 31735080, 37024260, 44429112, 55536390, 74048520, 111072780, 222145560]

約数ペア:

[(1, 222145560), (2, 111072780), (3, 74048520), (4, 55536390), (5, 44429112), (6, 37024260), (7, 31735080), (8, 27768195), (9, 24682840), (10, 22214556), (12, 18512130), (13, 17088120), (14, 15867540), (15, 14809704), (18, 12341420), (20, 11107278), (21, 10578360), (24, 9256065), (26, 8544060), (28, 7933770), (30, 7404852), (35, 6347016), (36, 6170710), (39, 5696040), (40, 5553639), (42, 5289180), (45, 4936568), (52, 4272030), (56, 3966885), (60, 3702426), (63, 3526120), (65, 3417624), (70, 3173508), (72, 3085355), (78, 2848020), (84, 2644590), (90, 2468284), (91, 2441160), (104, 2136015), (105, 2115672), (117, 1898680), (120, 1851213), (126, 1763060), (130, 1708812), (140, 1586754), (156, 1424010), (168, 1322295), (180, 1234142), (182, 1220580), (195, 1139208), (210, 1057836), (234, 949340), (252, 881530), (260, 854406), (273, 813720), (280, 793377), (312, 712005), (315, 705224), (360, 617071), (364, 610290), (390, 569604), (420, 528918), (455, 488232), (468, 474670), (504, 440765), (520, 427203), (546, 406860), (585, 379736), (630, 352612), (728, 305145), (780, 284802), (819, 271240), (840, 264459), (910, 244116), (936, 237335), (1092, 203430), (1170, 189868), (1260, 176306), (1365, 162744), (1560, 142401), (1638, 135620), (1820, 122058), (2184, 101715), (2340, 94934), (2520, 88153), (2730, 81372), (3276, 67810), (3640, 61029), (4095, 54248), (4680, 47467), (5460, 40686), (6552, 33905), (6781, 32760), (8190, 27124), (10920, 20343), (13562, 16380)]