15703400820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27941}}^1$

素因数の和:28018

約数の個数: 192

約数和(自身を含む): 50697964800

約数和(自身を除く): 34994563980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 29, 30, 34, 38, 51, 57, 58, 60, 68, 76, 85, 87, 95, 102, 114, 116, 145, 170, 174, 190, 204, 228, 255, 285, 290, 323, 340, 348, 380, 435, 493, 510, 551, 570, 580, 646, 870, 969, 986, 1020, 1102, 1140, 1292, 1479, 1615, 1653, 1740, 1938, 1972, 2204, 2465, 2755, 2958, 3230, 3306, 3876, 4845, 4930, 5510, 5916, 6460, 6612, 7395, 8265, 9367, 9690, 9860, 11020, 14790, 16530, 18734, 19380, 27941, 28101, 29580, 33060, 37468, 46835, 55882, 56202, 83823, 93670, 111764, 112404, 139705, 140505, 167646, 187340, 279410, 281010, 335292, 419115, 474997, 530879, 558820, 562020, 810289, 838230, 949994, 1061758, 1424991, 1592637, 1620578, 1676460, 1899988, 2123516, 2374985, 2430867, 2654395, 2849982, 3185274, 3241156, 4051445, 4749970, 4861734, 5308790, 5699964, 6370548, 7124955, 7963185, 8102890, 9024943, 9499940, 9723468, 10617580, 12154335, 13774913, 14249910, 15395491, 15926370, 16205780, 18049886, 24308670, 27074829, 27549826, 28499820, 30790982, 31852740, 36099772, 41324739, 45124715, 46186473, 48617340, 54149658, 55099652, 61581964, 68874565, 76977455, 82649478, 90249430, 92372946, 108299316, 135374145, 137749130, 153954910, 165298956, 180498860, 184745892, 206623695, 230932365, 261723347, 270748290, 275498260, 307909820, 413247390, 461864730, 523446694, 541496580, 785170041, 826494780, 923729460, 1046893388, 1308616735, 1570340082, 2617233470, 3140680164, 3925850205, 5234466940, 7851700410, 15703400820]

約数ペア:

[(1, 15703400820), (2, 7851700410), (3, 5234466940), (4, 3925850205), (5, 3140680164), (6, 2617233470), (10, 1570340082), (12, 1308616735), (15, 1046893388), (17, 923729460), (19, 826494780), (20, 785170041), (29, 541496580), (30, 523446694), (34, 461864730), (38, 413247390), (51, 307909820), (57, 275498260), (58, 270748290), (60, 261723347), (68, 230932365), (76, 206623695), (85, 184745892), (87, 180498860), (95, 165298956), (102, 153954910), (114, 137749130), (116, 135374145), (145, 108299316), (170, 92372946), (174, 90249430), (190, 82649478), (204, 76977455), (228, 68874565), (255, 61581964), (285, 55099652), (290, 54149658), (323, 48617340), (340, 46186473), (348, 45124715), (380, 41324739), (435, 36099772), (493, 31852740), (510, 30790982), (551, 28499820), (570, 27549826), (580, 27074829), (646, 24308670), (870, 18049886), (969, 16205780), (986, 15926370), (1020, 15395491), (1102, 14249910), (1140, 13774913), (1292, 12154335), (1479, 10617580), (1615, 9723468), (1653, 9499940), (1740, 9024943), (1938, 8102890), (1972, 7963185), (2204, 7124955), (2465, 6370548), (2755, 5699964), (2958, 5308790), (3230, 4861734), (3306, 4749970), (3876, 4051445), (4845, 3241156), (4930, 3185274), (5510, 2849982), (5916, 2654395), (6460, 2430867), (6612, 2374985), (7395, 2123516), (8265, 1899988), (9367, 1676460), (9690, 1620578), (9860, 1592637), (11020, 1424991), (14790, 1061758), (16530, 949994), (18734, 838230), (19380, 810289), (27941, 562020), (28101, 558820), (29580, 530879), (33060, 474997), (37468, 419115), (46835, 335292), (55882, 281010), (56202, 279410), (83823, 187340), (93670, 167646), (111764, 140505), (112404, 139705)]