6680679720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22901}}^1$

素因数の和:22956

約数の個数: 256

約数和(自身を含む): 24932033280

約数和(自身を除く): 18251353560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3432, 3740, 4290, 4420, 4488, 4862, 5304, 5610, 5720, 6630, 7293, 7480, 8580, 8840, 9724, 11220, 12155, 13260, 14586, 17160, 19448, 22440, 22901, 24310, 26520, 29172, 36465, 45802, 48620, 58344, 68703, 72930, 91604, 97240, 114505, 137406, 145860, 183208, 229010, 251911, 274812, 291720, 297713, 343515, 389317, 458020, 503822, 549624, 595426, 687030, 755733, 778634, 893139, 916040, 1007644, 1167951, 1190852, 1259555, 1374060, 1488565, 1511466, 1557268, 1786278, 1946585, 2015288, 2335902, 2381704, 2519110, 2748120, 2977130, 3022932, 3114536, 3274843, 3572556, 3778665, 3893170, 4282487, 4465695, 4671804, 5038220, 5061121, 5839755, 5954260, 6045864, 6549686, 7145112, 7557330, 7786340, 8564974, 8931390, 9343608, 9824529, 10076440, 10122242, 11679510, 11908520, 12847461, 13099372, 15114660, 15183363, 15572680, 16374215, 17129948, 17862780, 19649058, 20244484, 21412435, 23359020, 25305605, 25694922, 26198744, 30229320, 30366726, 32748430, 34259896, 35725560, 39298116, 40488968, 42824870, 46718040, 49122645, 50611210, 51389844, 55672331, 60733452, 64237305, 65496860, 75916815, 78596232, 85649740, 98245290, 101222420, 102779688, 111344662, 121466904, 128474610, 130993720, 151833630, 167016993, 171299480, 196490580, 202444840, 222689324, 256949220, 278361655, 303667260, 334033986, 392981160, 445378648, 513898440, 556723310, 607334520, 668067972, 835084965, 1113446620, 1336135944, 1670169930, 2226893240, 3340339860, 6680679720]

約数ペア:

[(1, 6680679720), (2, 3340339860), (3, 2226893240), (4, 1670169930), (5, 1336135944), (6, 1113446620), (8, 835084965), (10, 668067972), (11, 607334520), (12, 556723310), (13, 513898440), (15, 445378648), (17, 392981160), (20, 334033986), (22, 303667260), (24, 278361655), (26, 256949220), (30, 222689324), (33, 202444840), (34, 196490580), (39, 171299480), (40, 167016993), (44, 151833630), (51, 130993720), (52, 128474610), (55, 121466904), (60, 111344662), (65, 102779688), (66, 101222420), (68, 98245290), (78, 85649740), (85, 78596232), (88, 75916815), (102, 65496860), (104, 64237305), (110, 60733452), (120, 55672331), (130, 51389844), (132, 50611210), (136, 49122645), (143, 46718040), (156, 42824870), (165, 40488968), (170, 39298116), (187, 35725560), (195, 34259896), (204, 32748430), (220, 30366726), (221, 30229320), (255, 26198744), (260, 25694922), (264, 25305605), (286, 23359020), (312, 21412435), (330, 20244484), (340, 19649058), (374, 17862780), (390, 17129948), (408, 16374215), (429, 15572680), (440, 15183363), (442, 15114660), (510, 13099372), (520, 12847461), (561, 11908520), (572, 11679510), (660, 10122242), (663, 10076440), (680, 9824529), (715, 9343608), (748, 8931390), (780, 8564974), (858, 7786340), (884, 7557330), (935, 7145112), (1020, 6549686), (1105, 6045864), (1122, 5954260), (1144, 5839755), (1320, 5061121), (1326, 5038220), (1430, 4671804), (1496, 4465695), (1560, 4282487), (1716, 3893170), (1768, 3778665), (1870, 3572556), (2040, 3274843), (2145, 3114536), (2210, 3022932), (2244, 2977130), (2431, 2748120), (2652, 2519110), (2805, 2381704), (2860, 2335902), (3315, 2015288), (3432, 1946585), (3740, 1786278), (4290, 1557268), (4420, 1511466), (4488, 1488565), (4862, 1374060), (5304, 1259555), (5610, 1190852), (5720, 1167951), (6630, 1007644), (7293, 916040), (7480, 893139), (8580, 778634), (8840, 755733), (9724, 687030), (11220, 595426), (12155, 549624), (13260, 503822), (14586, 458020), (17160, 389317), (19448, 343515), (22440, 297713), (22901, 291720), (24310, 274812), (26520, 251911), (29172, 229010), (36465, 183208), (45802, 145860), (48620, 137406), (58344, 114505), (68703, 97240), (72930, 91604)]