19806128160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14627}}^1$

素因数の和:14696

約数の個数: 384

約数和(自身を含む): 79269249024

約数和(自身を除く): 59463120864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 416, 420, 434, 455, 465, 480, 496, 520, 546, 560, 620, 624, 651, 672, 728, 744, 780, 806, 840, 868, 910, 930, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2080, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 4030, 4340, 4368, 4836, 4960, 5208, 5460, 5642, 6045, 6240, 6448, 6510, 6944, 7280, 7440, 8060, 8463, 8680, 8736, 9672, 10416, 10920, 11284, 12090, 12896, 13020, 14105, 14560, 14627, 14880, 16120, 16926, 17360, 19344, 20832, 21840, 22568, 24180, 26040, 28210, 29254, 32240, 33852, 34720, 38688, 42315, 43680, 43881, 45136, 48360, 52080, 56420, 58508, 64480, 67704, 73135, 84630, 87762, 90272, 96720, 102389, 104160, 112840, 117016, 135408, 146270, 169260, 175524, 190151, 193440, 204778, 219405, 225680, 234032, 270816, 292540, 307167, 338520, 351048, 380302, 409556, 438810, 451360, 453437, 468064, 511945, 570453, 585080, 614334, 677040, 702096, 760604, 819112, 877620, 906874, 950755, 1023890, 1140906, 1170160, 1228668, 1331057, 1354080, 1360311, 1404192, 1521208, 1535835, 1638224, 1755240, 1813748, 1901510, 2047780, 2267185, 2281812, 2340320, 2457336, 2662114, 2720622, 2852265, 3042416, 3071670, 3174059, 3276448, 3510480, 3627496, 3803020, 3993171, 4095560, 4534370, 4563624, 4914672, 5324228, 5441244, 5704530, 5894681, 6084832, 6143340, 6348118, 6655285, 6801555, 7020960, 7254992, 7606040, 7986342, 8191120, 9068740, 9127248, 9522177, 9829344, 10648456, 10882488, 11409060, 11789362, 12286680, 12696236, 13310570, 13603110, 14509984, 15212080, 15870295, 15972684, 16382240, 17684043, 18137480, 18254496, 19044354, 19965855, 21296912, 21764976, 22818120, 23578724, 24573360, 25392472, 26621140, 27206220, 29473405, 30424160, 31740590, 31945368, 35368086, 36274960, 38088708, 39931710, 41262767, 42593824, 43529952, 45636240, 47157448, 47610885, 49146720, 50784944, 53242280, 54412440, 58946810, 63481180, 63890736, 70736172, 72549920, 76177416, 79863420, 82525534, 88420215, 91272480, 94314896, 95221770, 101569888, 106484560, 108824880, 117893620, 123788301, 126962360, 127781472, 141472344, 152354832, 159726840, 165051068, 176840430, 188629792, 190443540, 206313835, 212969120, 217649760, 235787240, 247576602, 253924720, 282944688, 304709664, 319453680, 330102136, 353680860, 380887080, 412627670, 471574480, 495153204, 507849440, 565889376, 618941505, 638907360, 660204272, 707361720, 761774160, 825255340, 943148960, 990306408, 1237883010, 1320408544, 1414723440, 1523548320, 1650510680, 1980612816, 2475766020, 2829446880, 3301021360, 3961225632, 4951532040, 6602042720, 9903064080, 19806128160]

約数ペア:

[(1, 19806128160), (2, 9903064080), (3, 6602042720), (4, 4951532040), (5, 3961225632), (6, 3301021360), (7, 2829446880), (8, 2475766020), (10, 1980612816), (12, 1650510680), (13, 1523548320), (14, 1414723440), (15, 1320408544), (16, 1237883010), (20, 990306408), (21, 943148960), (24, 825255340), (26, 761774160), (28, 707361720), (30, 660204272), (31, 638907360), (32, 618941505), (35, 565889376), (39, 507849440), (40, 495153204), (42, 471574480), (48, 412627670), (52, 380887080), (56, 353680860), (60, 330102136), (62, 319453680), (65, 304709664), (70, 282944688), (78, 253924720), (80, 247576602), (84, 235787240), (91, 217649760), (93, 212969120), (96, 206313835), (104, 190443540), (105, 188629792), (112, 176840430), (120, 165051068), (124, 159726840), (130, 152354832), (140, 141472344), (155, 127781472), (156, 126962360), (160, 123788301), (168, 117893620), (182, 108824880), (186, 106484560), (195, 101569888), (208, 95221770), (210, 94314896), (217, 91272480), (224, 88420215), (240, 82525534), (248, 79863420), (260, 76177416), (273, 72549920), (280, 70736172), (310, 63890736), (312, 63481180), (336, 58946810), (364, 54412440), (372, 53242280), (390, 50784944), (403, 49146720), (416, 47610885), (420, 47157448), (434, 45636240), (455, 43529952), (465, 42593824), (480, 41262767), (496, 39931710), (520, 38088708), (546, 36274960), (560, 35368086), (620, 31945368), (624, 31740590), (651, 30424160), (672, 29473405), (728, 27206220), (744, 26621140), (780, 25392472), (806, 24573360), (840, 23578724), (868, 22818120), (910, 21764976), (930, 21296912), (992, 19965855), (1040, 19044354), (1085, 18254496), (1092, 18137480), (1120, 17684043), (1209, 16382240), (1240, 15972684), (1248, 15870295), (1302, 15212080), (1365, 14509984), (1456, 13603110), (1488, 13310570), (1560, 12696236), (1612, 12286680), (1680, 11789362), (1736, 11409060), (1820, 10882488), (1860, 10648456), (2015, 9829344), (2080, 9522177), (2170, 9127248), (2184, 9068740), (2418, 8191120), (2480, 7986342), (2604, 7606040), (2730, 7254992), (2821, 7020960), (2912, 6801555), (2976, 6655285), (3120, 6348118), (3224, 6143340), (3255, 6084832), (3360, 5894681), (3472, 5704530), (3640, 5441244), (3720, 5324228), (4030, 4914672), (4340, 4563624), (4368, 4534370), (4836, 4095560), (4960, 3993171), (5208, 3803020), (5460, 3627496), (5642, 3510480), (6045, 3276448), (6240, 3174059), (6448, 3071670), (6510, 3042416), (6944, 2852265), (7280, 2720622), (7440, 2662114), (8060, 2457336), (8463, 2340320), (8680, 2281812), (8736, 2267185), (9672, 2047780), (10416, 1901510), (10920, 1813748), (11284, 1755240), (12090, 1638224), (12896, 1535835), (13020, 1521208), (14105, 1404192), (14560, 1360311), (14627, 1354080), (14880, 1331057), (16120, 1228668), (16926, 1170160), (17360, 1140906), (19344, 1023890), (20832, 950755), (21840, 906874), (22568, 877620), (24180, 819112), (26040, 760604), (28210, 702096), (29254, 677040), (32240, 614334), (33852, 585080), (34720, 570453), (38688, 511945), (42315, 468064), (43680, 453437), (43881, 451360), (45136, 438810), (48360, 409556), (52080, 380302), (56420, 351048), (58508, 338520), (64480, 307167), (67704, 292540), (73135, 270816), (84630, 234032), (87762, 225680), (90272, 219405), (96720, 204778), (102389, 193440), (104160, 190151), (112840, 175524), (117016, 169260), (135408, 146270)]