240978904920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{8941}}^1$

素因数の和:9427

約数の個数: 288

約数和(自身を含む): 850069799280

約数和(自身を除く): 609090894360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 443, 468, 507, 520, 585, 676, 780, 845, 886, 936, 1014, 1170, 1329, 1352, 1521, 1560, 1690, 1772, 2028, 2215, 2340, 2535, 2658, 3042, 3380, 3544, 3987, 4056, 4430, 4680, 5070, 5316, 5759, 6084, 6645, 6760, 7605, 7974, 8860, 8941, 10140, 10632, 11518, 12168, 13290, 15210, 15948, 17277, 17720, 17882, 19935, 20280, 23036, 26580, 26823, 28795, 30420, 31896, 34554, 35764, 39870, 44705, 46072, 51831, 53160, 53646, 57590, 60840, 69108, 71528, 74867, 79740, 80469, 86385, 89410, 103662, 107292, 115180, 116233, 134115, 138216, 149734, 159480, 160938, 172770, 178820, 207324, 214584, 224601, 230360, 232466, 259155, 268230, 299468, 321876, 345540, 348699, 357640, 374335, 402345, 414648, 449202, 464932, 518310, 536460, 581165, 598936, 643752, 673803, 691080, 697398, 748670, 804690, 898404, 929864, 1036620, 1046097, 1072920, 1123005, 1162330, 1347606, 1394796, 1497340, 1511029, 1609380, 1743495, 1796808, 2073240, 2092194, 2246010, 2324660, 2695212, 2789592, 2994680, 3022058, 3218760, 3369015, 3486990, 3960863, 4184388, 4492020, 4533087, 4649320, 5230485, 5390424, 6044116, 6738030, 6973980, 7555145, 7921726, 8368776, 8984040, 9066174, 10460970, 11882589, 12088232, 13476060, 13599261, 13947960, 15110290, 15843452, 18132348, 19804315, 20921940, 22665435, 23765178, 26952120, 27198522, 30220580, 31686904, 35647767, 36264696, 39608630, 41843880, 45330870, 47530356, 51491219, 54397044, 59412945, 60441160, 67996305, 71295534, 79217260, 90661740, 95060712, 102982438, 108794088, 118825890, 135992610, 142591068, 154473657, 158434520, 178238835, 181323480, 205964876, 237651780, 257456095, 271985220, 285182136, 308947314, 356477670, 411929752, 463420971, 475303560, 514912190, 543970440, 617894628, 669385847, 712955340, 772368285, 926841942, 1029824380, 1235789256, 1338771694, 1425910680, 1544736570, 1853683884, 2008157541, 2059648760, 2317104855, 2677543388, 3089473140, 3346929235, 3707367768, 4016315082, 4634209710, 5355086776, 6024472623, 6178946280, 6693858470, 8032630164, 9268419420, 10040787705, 12048945246, 13387716940, 16065260328, 18536838840, 20081575410, 24097890492, 26775433880, 30122363115, 40163150820, 48195780984, 60244726230, 80326301640, 120489452460, 240978904920]

約数ペア:

[(1, 240978904920), (2, 120489452460), (3, 80326301640), (4, 60244726230), (5, 48195780984), (6, 40163150820), (8, 30122363115), (9, 26775433880), (10, 24097890492), (12, 20081575410), (13, 18536838840), (15, 16065260328), (18, 13387716940), (20, 12048945246), (24, 10040787705), (26, 9268419420), (30, 8032630164), (36, 6693858470), (39, 6178946280), (40, 6024472623), (45, 5355086776), (52, 4634209710), (60, 4016315082), (65, 3707367768), (72, 3346929235), (78, 3089473140), (90, 2677543388), (104, 2317104855), (117, 2059648760), (120, 2008157541), (130, 1853683884), (156, 1544736570), (169, 1425910680), (180, 1338771694), (195, 1235789256), (234, 1029824380), (260, 926841942), (312, 772368285), (338, 712955340), (360, 669385847), (390, 617894628), (443, 543970440), (468, 514912190), (507, 475303560), (520, 463420971), (585, 411929752), (676, 356477670), (780, 308947314), (845, 285182136), (886, 271985220), (936, 257456095), (1014, 237651780), (1170, 205964876), (1329, 181323480), (1352, 178238835), (1521, 158434520), (1560, 154473657), (1690, 142591068), (1772, 135992610), (2028, 118825890), (2215, 108794088), (2340, 102982438), (2535, 95060712), (2658, 90661740), (3042, 79217260), (3380, 71295534), (3544, 67996305), (3987, 60441160), (4056, 59412945), (4430, 54397044), (4680, 51491219), (5070, 47530356), (5316, 45330870), (5759, 41843880), (6084, 39608630), (6645, 36264696), (6760, 35647767), (7605, 31686904), (7974, 30220580), (8860, 27198522), (8941, 26952120), (10140, 23765178), (10632, 22665435), (11518, 20921940), (12168, 19804315), (13290, 18132348), (15210, 15843452), (15948, 15110290), (17277, 13947960), (17720, 13599261), (17882, 13476060), (19935, 12088232), (20280, 11882589), (23036, 10460970), (26580, 9066174), (26823, 8984040), (28795, 8368776), (30420, 7921726), (31896, 7555145), (34554, 6973980), (35764, 6738030), (39870, 6044116), (44705, 5390424), (46072, 5230485), (51831, 4649320), (53160, 4533087), (53646, 4492020), (57590, 4184388), (60840, 3960863), (69108, 3486990), (71528, 3369015), (74867, 3218760), (79740, 3022058), (80469, 2994680), (86385, 2789592), (89410, 2695212), (103662, 2324660), (107292, 2246010), (115180, 2092194), (116233, 2073240), (134115, 1796808), (138216, 1743495), (149734, 1609380), (159480, 1511029), (160938, 1497340), (172770, 1394796), (178820, 1347606), (207324, 1162330), (214584, 1123005), (224601, 1072920), (230360, 1046097), (232466, 1036620), (259155, 929864), (268230, 898404), (299468, 804690), (321876, 748670), (345540, 697398), (348699, 691080), (357640, 673803), (374335, 643752), (402345, 598936), (414648, 581165), (449202, 536460), (464932, 518310)]