68677738920

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1009373}}^1$

素因数の和:1009406

約数の個数: 192

約数和(自身を含む): 264536737920

約数和(自身を除く): 195858999000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 34020, 68040, 1009373, 2018746, 3028119, 4037492, 5046865, 6056238, 7065611, 8074984, 9084357, 10093730, 12112476, 14131222, 15140595, 18168714, 20187460, 21196833, 24224952, 27253071, 28262444, 30281190, 35328055, 36337428, 40374920, 42393666, 45421785, 54506142, 56524888, 60562380, 63590499, 70656110, 72674856, 81759213, 84787332, 90843570, 105984165, 109012284, 121124760, 127180998, 136265355, 141312220, 163518426, 169574664, 181687140, 190771497, 211968330, 218024568, 245277639, 254361996, 272530710, 282624440, 317952495, 327036852, 363374280, 381542994, 408796065, 423936660, 490555278, 508723992, 545061420, 572314491, 635904990, 654073704, 763085988, 817592130, 847873320, 953857485, 981110556, 1090122840, 1144628982, 1226388195, 1271809980, 1526171976, 1635184260, 1716943473, 1907714970, 1962221112, 2289257964, 2452776390, 2543619960, 2861572455, 3270368520, 3433886946, 3815429940, 4578515928, 4905552780, 5723144910, 6867773892, 7630859880, 8584717365, 9811105560, 11446289820, 13735547784, 17169434730, 22892579640, 34338869460, 68677738920]

約数ペア:

[(1, 68677738920), (2, 34338869460), (3, 22892579640), (4, 17169434730), (5, 13735547784), (6, 11446289820), (7, 9811105560), (8, 8584717365), (9, 7630859880), (10, 6867773892), (12, 5723144910), (14, 4905552780), (15, 4578515928), (18, 3815429940), (20, 3433886946), (21, 3270368520), (24, 2861572455), (27, 2543619960), (28, 2452776390), (30, 2289257964), (35, 1962221112), (36, 1907714970), (40, 1716943473), (42, 1635184260), (45, 1526171976), (54, 1271809980), (56, 1226388195), (60, 1144628982), (63, 1090122840), (70, 981110556), (72, 953857485), (81, 847873320), (84, 817592130), (90, 763085988), (105, 654073704), (108, 635904990), (120, 572314491), (126, 545061420), (135, 508723992), (140, 490555278), (162, 423936660), (168, 408796065), (180, 381542994), (189, 363374280), (210, 327036852), (216, 317952495), (243, 282624440), (252, 272530710), (270, 254361996), (280, 245277639), (315, 218024568), (324, 211968330), (360, 190771497), (378, 181687140), (405, 169574664), (420, 163518426), (486, 141312220), (504, 136265355), (540, 127180998), (567, 121124760), (630, 109012284), (648, 105984165), (756, 90843570), (810, 84787332), (840, 81759213), (945, 72674856), (972, 70656110), (1080, 63590499), (1134, 60562380), (1215, 56524888), (1260, 54506142), (1512, 45421785), (1620, 42393666), (1701, 40374920), (1890, 36337428), (1944, 35328055), (2268, 30281190), (2430, 28262444), (2520, 27253071), (2835, 24224952), (3240, 21196833), (3402, 20187460), (3780, 18168714), (4536, 15140595), (4860, 14131222), (5670, 12112476), (6804, 10093730), (7560, 9084357), (8505, 8074984), (9720, 7065611), (11340, 6056238), (13608, 5046865), (17010, 4037492), (22680, 3028119), (34020, 2018746), (68040, 1009373)]