139774680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 256

約数和(自身を含む): 516326400

約数和(自身を除く): 376551720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 153, 170, 180, 184, 204, 207, 216, 230, 255, 270, 276, 306, 331, 340, 345, 360, 391, 408, 414, 459, 460, 510, 540, 552, 612, 621, 662, 680, 690, 765, 782, 828, 918, 920, 993, 1020, 1035, 1080, 1173, 1224, 1242, 1324, 1380, 1530, 1564, 1655, 1656, 1836, 1955, 1986, 2040, 2070, 2295, 2346, 2484, 2648, 2760, 2979, 3060, 3105, 3128, 3310, 3519, 3672, 3910, 3972, 4140, 4590, 4692, 4965, 4968, 5627, 5865, 5958, 6120, 6210, 6620, 7038, 7613, 7820, 7944, 8280, 8937, 9180, 9384, 9930, 10557, 11254, 11730, 11916, 12420, 13240, 14076, 14895, 15226, 15640, 16881, 17595, 17874, 18360, 19860, 21114, 22508, 22839, 23460, 23832, 24840, 28135, 28152, 29790, 30452, 33762, 35190, 35748, 38065, 39720, 42228, 44685, 45016, 45678, 46920, 50643, 52785, 56270, 59580, 60904, 67524, 68517, 70380, 71496, 76130, 84405, 84456, 89370, 91356, 101286, 105570, 112540, 114195, 119160, 129421, 135048, 137034, 140760, 151929, 152260, 168810, 178740, 182712, 202572, 205551, 211140, 225080, 228390, 253215, 258842, 274068, 303858, 304520, 337620, 342585, 357480, 388263, 405144, 411102, 422280, 456780, 506430, 517684, 548136, 607716, 647105, 675240, 685170, 759645, 776526, 822204, 913560, 1012860, 1027755, 1035368, 1164789, 1215432, 1294210, 1370340, 1519290, 1553052, 1644408, 1941315, 2025720, 2055510, 2329578, 2588420, 2740680, 3038580, 3106104, 3494367, 3882630, 4111020, 4659156, 5176840, 5823945, 6077160, 6988734, 7765260, 8222040, 9318312, 11647890, 13977468, 15530520, 17471835, 23295780, 27954936, 34943670, 46591560, 69887340, 139774680]

約数ペア:

[(1, 139774680), (2, 69887340), (3, 46591560), (4, 34943670), (5, 27954936), (6, 23295780), (8, 17471835), (9, 15530520), (10, 13977468), (12, 11647890), (15, 9318312), (17, 8222040), (18, 7765260), (20, 6988734), (23, 6077160), (24, 5823945), (27, 5176840), (30, 4659156), (34, 4111020), (36, 3882630), (40, 3494367), (45, 3106104), (46, 3038580), (51, 2740680), (54, 2588420), (60, 2329578), (68, 2055510), (69, 2025720), (72, 1941315), (85, 1644408), (90, 1553052), (92, 1519290), (102, 1370340), (108, 1294210), (115, 1215432), (120, 1164789), (135, 1035368), (136, 1027755), (138, 1012860), (153, 913560), (170, 822204), (180, 776526), (184, 759645), (204, 685170), (207, 675240), (216, 647105), (230, 607716), (255, 548136), (270, 517684), (276, 506430), (306, 456780), (331, 422280), (340, 411102), (345, 405144), (360, 388263), (391, 357480), (408, 342585), (414, 337620), (459, 304520), (460, 303858), (510, 274068), (540, 258842), (552, 253215), (612, 228390), (621, 225080), (662, 211140), (680, 205551), (690, 202572), (765, 182712), (782, 178740), (828, 168810), (918, 152260), (920, 151929), (993, 140760), (1020, 137034), (1035, 135048), (1080, 129421), (1173, 119160), (1224, 114195), (1242, 112540), (1324, 105570), (1380, 101286), (1530, 91356), (1564, 89370), (1655, 84456), (1656, 84405), (1836, 76130), (1955, 71496), (1986, 70380), (2040, 68517), (2070, 67524), (2295, 60904), (2346, 59580), (2484, 56270), (2648, 52785), (2760, 50643), (2979, 46920), (3060, 45678), (3105, 45016), (3128, 44685), (3310, 42228), (3519, 39720), (3672, 38065), (3910, 35748), (3972, 35190), (4140, 33762), (4590, 30452), (4692, 29790), (4965, 28152), (4968, 28135), (5627, 24840), (5865, 23832), (5958, 23460), (6120, 22839), (6210, 22508), (6620, 21114), (7038, 19860), (7613, 18360), (7820, 17874), (7944, 17595), (8280, 16881), (8937, 15640), (9180, 15226), (9384, 14895), (9930, 14076), (10557, 13240), (11254, 12420), (11730, 11916)]