21698361360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{3583}}^1$

素因数の和:4262

約数の個数: 240

約数和(自身を含む): 78618968064

約数和(自身を除く): 56920606704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 647, 720, 780, 936, 1040, 1170, 1294, 1560, 1872, 1941, 2340, 2588, 3120, 3235, 3583, 3882, 4680, 5176, 5823, 6470, 7166, 7764, 8411, 9360, 9705, 10352, 10749, 11646, 12940, 14332, 15528, 16822, 17915, 19410, 21498, 23292, 25233, 25880, 28664, 29115, 31056, 32247, 33644, 35830, 38820, 42055, 42996, 46579, 46584, 50466, 51760, 53745, 57328, 58230, 64494, 67288, 71660, 75699, 77640, 84110, 85992, 93158, 93168, 100932, 107490, 116460, 126165, 128988, 134576, 139737, 143320, 151398, 155280, 161235, 168220, 171984, 186316, 201864, 214980, 232895, 232920, 252330, 257976, 279474, 286640, 302796, 322470, 336440, 372632, 378495, 403728, 419211, 429960, 465790, 465840, 504660, 515952, 558948, 605592, 644940, 672880, 698685, 745264, 756990, 838422, 859920, 931580, 1009320, 1117896, 1211184, 1289880, 1397370, 1513980, 1676844, 1863160, 2018640, 2096055, 2235792, 2318201, 2579760, 2794740, 3027960, 3353688, 3726320, 4192110, 4636402, 5589480, 6055920, 6707376, 6954603, 8384220, 9272804, 11178960, 11591005, 13909206, 16768440, 18545608, 20863809, 23182010, 27818412, 30136613, 33536880, 34773015, 37091216, 41727618, 46364020, 55636824, 60273226, 69546030, 83455236, 90409839, 92728040, 104319045, 111273648, 120546452, 139092060, 150683065, 166910472, 180819678, 185456080, 208638090, 241092904, 271229517, 278184120, 301366130, 333820944, 361639356, 417276180, 452049195, 482185808, 542459034, 556368240, 602732260, 723278712, 834552360, 904098390, 1084918068, 1205464520, 1356147585, 1446557424, 1669104720, 1808196780, 2169836136, 2410929040, 2712295170, 3616393560, 4339672272, 5424590340, 7232787120, 10849180680, 21698361360]

約数ペア:

[(1, 21698361360), (2, 10849180680), (3, 7232787120), (4, 5424590340), (5, 4339672272), (6, 3616393560), (8, 2712295170), (9, 2410929040), (10, 2169836136), (12, 1808196780), (13, 1669104720), (15, 1446557424), (16, 1356147585), (18, 1205464520), (20, 1084918068), (24, 904098390), (26, 834552360), (30, 723278712), (36, 602732260), (39, 556368240), (40, 542459034), (45, 482185808), (48, 452049195), (52, 417276180), (60, 361639356), (65, 333820944), (72, 301366130), (78, 278184120), (80, 271229517), (90, 241092904), (104, 208638090), (117, 185456080), (120, 180819678), (130, 166910472), (144, 150683065), (156, 139092060), (180, 120546452), (195, 111273648), (208, 104319045), (234, 92728040), (240, 90409839), (260, 83455236), (312, 69546030), (360, 60273226), (390, 55636824), (468, 46364020), (520, 41727618), (585, 37091216), (624, 34773015), (647, 33536880), (720, 30136613), (780, 27818412), (936, 23182010), (1040, 20863809), (1170, 18545608), (1294, 16768440), (1560, 13909206), (1872, 11591005), (1941, 11178960), (2340, 9272804), (2588, 8384220), (3120, 6954603), (3235, 6707376), (3583, 6055920), (3882, 5589480), (4680, 4636402), (5176, 4192110), (5823, 3726320), (6470, 3353688), (7166, 3027960), (7764, 2794740), (8411, 2579760), (9360, 2318201), (9705, 2235792), (10352, 2096055), (10749, 2018640), (11646, 1863160), (12940, 1676844), (14332, 1513980), (15528, 1397370), (16822, 1289880), (17915, 1211184), (19410, 1117896), (21498, 1009320), (23292, 931580), (25233, 859920), (25880, 838422), (28664, 756990), (29115, 745264), (31056, 698685), (32247, 672880), (33644, 644940), (35830, 605592), (38820, 558948), (42055, 515952), (42996, 504660), (46579, 465840), (46584, 465790), (50466, 429960), (51760, 419211), (53745, 403728), (57328, 378495), (58230, 372632), (64494, 336440), (67288, 322470), (71660, 302796), (75699, 286640), (77640, 279474), (84110, 257976), (85992, 252330), (93158, 232920), (93168, 232895), (100932, 214980), (107490, 201864), (116460, 186316), (126165, 171984), (128988, 168220), (134576, 161235), (139737, 155280), (143320, 151398)]