1801209120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 384

約数和(自身を含む): 6456360960

約数和(自身を除く): 4655151840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 32, 38, 40, 46, 48, 57, 60, 62, 69, 76, 80, 92, 93, 95, 96, 114, 115, 120, 124, 138, 152, 155, 160, 184, 186, 190, 228, 230, 240, 248, 276, 277, 285, 304, 310, 345, 368, 372, 380, 437, 456, 460, 465, 480, 496, 552, 554, 570, 589, 608, 620, 690, 713, 736, 744, 760, 831, 874, 912, 920, 930, 992, 1104, 1108, 1140, 1178, 1240, 1311, 1380, 1385, 1426, 1488, 1520, 1662, 1748, 1767, 1824, 1840, 1860, 2139, 2185, 2208, 2216, 2280, 2356, 2480, 2622, 2760, 2770, 2852, 2945, 2976, 3040, 3324, 3496, 3534, 3565, 3680, 3720, 4155, 4278, 4370, 4432, 4560, 4712, 4960, 5244, 5263, 5520, 5540, 5704, 5890, 6371, 6555, 6648, 6992, 7068, 7130, 7440, 8310, 8556, 8587, 8740, 8835, 8864, 9120, 9424, 10488, 10526, 10695, 11040, 11080, 11408, 11780, 12742, 13110, 13296, 13547, 13984, 14136, 14260, 14880, 15789, 16620, 17112, 17174, 17480, 17670, 18848, 19113, 20976, 21052, 21390, 22160, 22816, 23560, 25484, 25761, 26220, 26315, 26592, 27094, 28272, 28520, 31578, 31855, 33240, 34224, 34348, 34960, 35340, 38226, 40641, 41952, 42104, 42780, 42935, 44320, 47120, 50968, 51522, 52440, 52630, 54188, 56544, 57040, 63156, 63710, 66480, 67735, 68448, 68696, 69920, 70680, 76452, 78945, 81282, 84208, 85560, 85870, 94240, 95565, 101936, 103044, 104880, 105260, 108376, 114080, 121049, 126312, 127420, 128805, 132960, 135470, 137392, 141360, 152904, 157890, 162564, 163153, 168416, 171120, 171740, 191130, 197501, 203205, 203872, 206088, 209760, 210520, 216752, 242098, 252624, 254840, 257610, 270940, 274784, 282720, 305808, 315780, 325128, 326306, 342240, 343480, 363147, 382260, 395002, 406410, 412176, 421040, 433504, 484196, 489459, 505248, 509680, 515220, 541880, 592503, 605245, 611616, 631560, 650256, 652612, 686960, 726294, 764520, 790004, 812820, 815765, 824352, 842080, 968392, 978918, 987505, 1019360, 1030440, 1083760, 1185006, 1210490, 1263120, 1300512, 1305224, 1373920, 1452588, 1529040, 1580008, 1625640, 1631530, 1815735, 1936784, 1957836, 1975010, 2060880, 2167520, 2370012, 2420980, 2447295, 2526240, 2610448, 2905176, 2962515, 3058080, 3160016, 3251280, 3263060, 3631470, 3752519, 3873568, 3915672, 3950020, 4121760, 4740024, 4841960, 4894590, 5220896, 5810352, 5925030, 6320032, 6502560, 6526120, 7262940, 7505038, 7831344, 7900040, 9480048, 9683920, 9789180, 11257557, 11620704, 11850060, 13052240, 14525880, 15010076, 15662688, 15800080, 18762595, 18960096, 19367840, 19578360, 22515114, 23700120, 26104480, 29051760, 30020152, 31600160, 37525190, 39156720, 45030228, 47400240, 56287785, 58103520, 60040304, 75050380, 78313440, 90060456, 94800480, 112575570, 120080608, 150100760, 180120912, 225151140, 300201520, 360241824, 450302280, 600403040, 900604560, 1801209120]

約数ペア:

[(1, 1801209120), (2, 900604560), (3, 600403040), (4, 450302280), (5, 360241824), (6, 300201520), (8, 225151140), (10, 180120912), (12, 150100760), (15, 120080608), (16, 112575570), (19, 94800480), (20, 90060456), (23, 78313440), (24, 75050380), (30, 60040304), (31, 58103520), (32, 56287785), (38, 47400240), (40, 45030228), (46, 39156720), (48, 37525190), (57, 31600160), (60, 30020152), (62, 29051760), (69, 26104480), (76, 23700120), (80, 22515114), (92, 19578360), (93, 19367840), (95, 18960096), (96, 18762595), (114, 15800080), (115, 15662688), (120, 15010076), (124, 14525880), (138, 13052240), (152, 11850060), (155, 11620704), (160, 11257557), (184, 9789180), (186, 9683920), (190, 9480048), (228, 7900040), (230, 7831344), (240, 7505038), (248, 7262940), (276, 6526120), (277, 6502560), (285, 6320032), (304, 5925030), (310, 5810352), (345, 5220896), (368, 4894590), (372, 4841960), (380, 4740024), (437, 4121760), (456, 3950020), (460, 3915672), (465, 3873568), (480, 3752519), (496, 3631470), (552, 3263060), (554, 3251280), (570, 3160016), (589, 3058080), (608, 2962515), (620, 2905176), (690, 2610448), (713, 2526240), (736, 2447295), (744, 2420980), (760, 2370012), (831, 2167520), (874, 2060880), (912, 1975010), (920, 1957836), (930, 1936784), (992, 1815735), (1104, 1631530), (1108, 1625640), (1140, 1580008), (1178, 1529040), (1240, 1452588), (1311, 1373920), (1380, 1305224), (1385, 1300512), (1426, 1263120), (1488, 1210490), (1520, 1185006), (1662, 1083760), (1748, 1030440), (1767, 1019360), (1824, 987505), (1840, 978918), (1860, 968392), (2139, 842080), (2185, 824352), (2208, 815765), (2216, 812820), (2280, 790004), (2356, 764520), (2480, 726294), (2622, 686960), (2760, 652612), (2770, 650256), (2852, 631560), (2945, 611616), (2976, 605245), (3040, 592503), (3324, 541880), (3496, 515220), (3534, 509680), (3565, 505248), (3680, 489459), (3720, 484196), (4155, 433504), (4278, 421040), (4370, 412176), (4432, 406410), (4560, 395002), (4712, 382260), (4960, 363147), (5244, 343480), (5263, 342240), (5520, 326306), (5540, 325128), (5704, 315780), (5890, 305808), (6371, 282720), (6555, 274784), (6648, 270940), (6992, 257610), (7068, 254840), (7130, 252624), (7440, 242098), (8310, 216752), (8556, 210520), (8587, 209760), (8740, 206088), (8835, 203872), (8864, 203205), (9120, 197501), (9424, 191130), (10488, 171740), (10526, 171120), (10695, 168416), (11040, 163153), (11080, 162564), (11408, 157890), (11780, 152904), (12742, 141360), (13110, 137392), (13296, 135470), (13547, 132960), (13984, 128805), (14136, 127420), (14260, 126312), (14880, 121049), (15789, 114080), (16620, 108376), (17112, 105260), (17174, 104880), (17480, 103044), (17670, 101936), (18848, 95565), (19113, 94240), (20976, 85870), (21052, 85560), (21390, 84208), (22160, 81282), (22816, 78945), (23560, 76452), (25484, 70680), (25761, 69920), (26220, 68696), (26315, 68448), (26592, 67735), (27094, 66480), (28272, 63710), (28520, 63156), (31578, 57040), (31855, 56544), (33240, 54188), (34224, 52630), (34348, 52440), (34960, 51522), (35340, 50968), (38226, 47120), (40641, 44320), (41952, 42935), (42104, 42780)]