628369560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19181}}^1$

素因数の和:19218

約数の個数: 192

約数和(自身を含む): 2513609280

約数和(自身を除く): 1885239720

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, 8190, 10920, 16380, 19181, 32760, 38362, 57543, 76724, 95905, 115086, 134267, 153448, 172629, 191810, 230172, 249353, 268534, 287715, 345258, 383620, 402801, 460344, 498706, 537068, 575430, 671335, 690516, 748059, 767240, 805602, 863145, 997412, 1074136, 1150860, 1208403, 1246765, 1342670, 1381032, 1496118, 1611204, 1726290, 1745471, 1994824, 2014005, 2244177, 2301720, 2416806, 2493530, 2685340, 2992236, 3222408, 3452580, 3490942, 3740295, 4028010, 4488354, 4833612, 4987060, 5236413, 5370680, 5984472, 6042015, 6905160, 6981884, 7480590, 8056020, 8727355, 8976708, 9667224, 9974120, 10472826, 11220885, 12084030, 13963768, 14961180, 15709239, 16112040, 17454710, 17953416, 20945652, 22441770, 24168060, 26182065, 29922360, 31418478, 34909420, 41891304, 44883540, 48336120, 52364130, 62836956, 69818840, 78546195, 89767080, 104728260, 125673912, 157092390, 209456520, 314184780, 628369560]

約数ペア:

[(1, 628369560), (2, 314184780), (3, 209456520), (4, 157092390), (5, 125673912), (6, 104728260), (7, 89767080), (8, 78546195), (9, 69818840), (10, 62836956), (12, 52364130), (13, 48336120), (14, 44883540), (15, 41891304), (18, 34909420), (20, 31418478), (21, 29922360), (24, 26182065), (26, 24168060), (28, 22441770), (30, 20945652), (35, 17953416), (36, 17454710), (39, 16112040), (40, 15709239), (42, 14961180), (45, 13963768), (52, 12084030), (56, 11220885), (60, 10472826), (63, 9974120), (65, 9667224), (70, 8976708), (72, 8727355), (78, 8056020), (84, 7480590), (90, 6981884), (91, 6905160), (104, 6042015), (105, 5984472), (117, 5370680), (120, 5236413), (126, 4987060), (130, 4833612), (140, 4488354), (156, 4028010), (168, 3740295), (180, 3490942), (182, 3452580), (195, 3222408), (210, 2992236), (234, 2685340), (252, 2493530), (260, 2416806), (273, 2301720), (280, 2244177), (312, 2014005), (315, 1994824), (360, 1745471), (364, 1726290), (390, 1611204), (420, 1496118), (455, 1381032), (468, 1342670), (504, 1246765), (520, 1208403), (546, 1150860), (585, 1074136), (630, 997412), (728, 863145), (780, 805602), (819, 767240), (840, 748059), (910, 690516), (936, 671335), (1092, 575430), (1170, 537068), (1260, 498706), (1365, 460344), (1560, 402801), (1638, 383620), (1820, 345258), (2184, 287715), (2340, 268534), (2520, 249353), (2730, 230172), (3276, 191810), (3640, 172629), (4095, 153448), (4680, 134267), (5460, 115086), (6552, 95905), (8190, 76724), (10920, 57543), (16380, 38362), (19181, 32760)]