15221364840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{2383}}^1$

素因数の和:4024

約数の個数: 192

約数和(自身を含む): 54022775040

約数和(自身を除く): 38801410200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1613, 1980, 2383, 3226, 3960, 4766, 4839, 6452, 7149, 8065, 9532, 9678, 11915, 12904, 14298, 14517, 16130, 17743, 19064, 19356, 21447, 23830, 24195, 26213, 28596, 29034, 32260, 35486, 35745, 38712, 42894, 47660, 48390, 52426, 53229, 57192, 58068, 64520, 70972, 71490, 72585, 78639, 85788, 88715, 95320, 96780, 104852, 106458, 107235, 116136, 131065, 141944, 142980, 145170, 157278, 159687, 171576, 177430, 193560, 209704, 212916, 214470, 235917, 262130, 266145, 285960, 290340, 314556, 319374, 354860, 393195, 425832, 428940, 471834, 524260, 532290, 580680, 629112, 638748, 709720, 786390, 798435, 857880, 943668, 1048520, 1064580, 1179585, 1277496, 1572780, 1596870, 1887336, 2129160, 2359170, 3145560, 3193740, 3843779, 4718340, 6387480, 7687558, 9436680, 11531337, 15375116, 19218895, 23062674, 30750232, 34594011, 38437790, 42281569, 46125348, 57656685, 69188022, 76875580, 84563138, 92250696, 115313370, 126844707, 138376044, 153751160, 169126276, 172970055, 211407845, 230626740, 253689414, 276752088, 338252552, 345940110, 380534121, 422815690, 461253480, 507378828, 634223535, 691880220, 761068242, 845631380, 1014757656, 1268447070, 1383760440, 1522136484, 1691262760, 1902670605, 2536894140, 3044272968, 3805341210, 5073788280, 7610682420, 15221364840]

約数ペア:

[(1, 15221364840), (2, 7610682420), (3, 5073788280), (4, 3805341210), (5, 3044272968), (6, 2536894140), (8, 1902670605), (9, 1691262760), (10, 1522136484), (11, 1383760440), (12, 1268447070), (15, 1014757656), (18, 845631380), (20, 761068242), (22, 691880220), (24, 634223535), (30, 507378828), (33, 461253480), (36, 422815690), (40, 380534121), (44, 345940110), (45, 338252552), (55, 276752088), (60, 253689414), (66, 230626740), (72, 211407845), (88, 172970055), (90, 169126276), (99, 153751160), (110, 138376044), (120, 126844707), (132, 115313370), (165, 92250696), (180, 84563138), (198, 76875580), (220, 69188022), (264, 57656685), (330, 46125348), (360, 42281569), (396, 38437790), (440, 34594011), (495, 30750232), (660, 23062674), (792, 19218895), (990, 15375116), (1320, 11531337), (1613, 9436680), (1980, 7687558), (2383, 6387480), (3226, 4718340), (3960, 3843779), (4766, 3193740), (4839, 3145560), (6452, 2359170), (7149, 2129160), (8065, 1887336), (9532, 1596870), (9678, 1572780), (11915, 1277496), (12904, 1179585), (14298, 1064580), (14517, 1048520), (16130, 943668), (17743, 857880), (19064, 798435), (19356, 786390), (21447, 709720), (23830, 638748), (24195, 629112), (26213, 580680), (28596, 532290), (29034, 524260), (32260, 471834), (35486, 428940), (35745, 425832), (38712, 393195), (42894, 354860), (47660, 319374), (48390, 314556), (52426, 290340), (53229, 285960), (57192, 266145), (58068, 262130), (64520, 235917), (70972, 214470), (71490, 212916), (72585, 209704), (78639, 193560), (85788, 177430), (88715, 171576), (95320, 159687), (96780, 157278), (104852, 145170), (106458, 142980), (107235, 141944), (116136, 131065)]