2191511520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4526

約数の個数: 288

約数和(自身を含む): 8423460864

約数和(自身を除く): 6231949344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4092, 4463, 4464, 4960, 5115, 5280, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 8926, 8928, 10230, 10912, 11160, 12276, 13389, 13640, 14880, 15345, 15840, 16368, 17852, 20460, 22315, 22320, 24552, 26778, 27280, 30690, 32736, 35704, 40167, 40920, 44630, 44640, 49093, 49104, 53556, 54560, 61380, 66945, 71408, 80334, 81840, 89260, 98186, 98208, 107112, 122760, 133890, 138353, 142816, 147279, 160668, 163680, 178520, 196372, 200835, 214224, 245465, 245520, 267780, 276706, 294558, 321336, 357040, 392744, 401670, 415059, 428448, 441837, 490930, 491040, 535560, 553412, 589116, 642672, 691765, 714080, 736395, 785488, 803340, 830118, 883674, 981860, 1071120, 1106824, 1178232, 1245177, 1285344, 1383530, 1472790, 1521883, 1570976, 1606680, 1660236, 1767348, 1963720, 2075295, 2142240, 2209185, 2213648, 2356464, 2490354, 2767060, 2945580, 3043766, 3213360, 3320472, 3534696, 3927440, 4150590, 4418370, 4427296, 4565649, 4712928, 4980708, 5534120, 5891160, 6087532, 6225885, 6426720, 6640944, 7069392, 7609415, 7854880, 8301180, 8836740, 9131298, 9961416, 11068240, 11782320, 12175064, 12451770, 13281888, 13696947, 14138784, 15218830, 16602360, 17673480, 18262596, 19922832, 22136480, 22828245, 23564640, 24350128, 24903540, 27393894, 30437660, 33204720, 35346960, 36525192, 39845664, 45656490, 48700256, 49807080, 54787788, 60875320, 66409440, 68484735, 70693920, 73050384, 91312980, 99614160, 109575576, 121750640, 136969470, 146100768, 182625960, 199228320, 219151152, 243501280, 273938940, 365251920, 438302304, 547877880, 730503840, 1095755760, 2191511520]

約数ペア:

[(1, 2191511520), (2, 1095755760), (3, 730503840), (4, 547877880), (5, 438302304), (6, 365251920), (8, 273938940), (9, 243501280), (10, 219151152), (11, 199228320), (12, 182625960), (15, 146100768), (16, 136969470), (18, 121750640), (20, 109575576), (22, 99614160), (24, 91312980), (30, 73050384), (31, 70693920), (32, 68484735), (33, 66409440), (36, 60875320), (40, 54787788), (44, 49807080), (45, 48700256), (48, 45656490), (55, 39845664), (60, 36525192), (62, 35346960), (66, 33204720), (72, 30437660), (80, 27393894), (88, 24903540), (90, 24350128), (93, 23564640), (96, 22828245), (99, 22136480), (110, 19922832), (120, 18262596), (124, 17673480), (132, 16602360), (144, 15218830), (155, 14138784), (160, 13696947), (165, 13281888), (176, 12451770), (180, 12175064), (186, 11782320), (198, 11068240), (220, 9961416), (240, 9131298), (248, 8836740), (264, 8301180), (279, 7854880), (288, 7609415), (310, 7069392), (330, 6640944), (341, 6426720), (352, 6225885), (360, 6087532), (372, 5891160), (396, 5534120), (440, 4980708), (465, 4712928), (480, 4565649), (495, 4427296), (496, 4418370), (528, 4150590), (558, 3927440), (620, 3534696), (660, 3320472), (682, 3213360), (720, 3043766), (744, 2945580), (792, 2767060), (880, 2490354), (930, 2356464), (990, 2213648), (992, 2209185), (1023, 2142240), (1056, 2075295), (1116, 1963720), (1240, 1767348), (1320, 1660236), (1364, 1606680), (1395, 1570976), (1440, 1521883), (1488, 1472790), (1584, 1383530), (1705, 1285344), (1760, 1245177), (1860, 1178232), (1980, 1106824), (2046, 1071120), (2232, 981860), (2480, 883674), (2640, 830118), (2728, 803340), (2790, 785488), (2976, 736395), (3069, 714080), (3168, 691765), (3410, 642672), (3720, 589116), (3960, 553412), (4092, 535560), (4463, 491040), (4464, 490930), (4960, 441837), (5115, 428448), (5280, 415059), (5456, 401670), (5580, 392744), (6138, 357040), (6820, 321336), (7440, 294558), (7920, 276706), (8184, 267780), (8926, 245520), (8928, 245465), (10230, 214224), (10912, 200835), (11160, 196372), (12276, 178520), (13389, 163680), (13640, 160668), (14880, 147279), (15345, 142816), (15840, 138353), (16368, 133890), (17852, 122760), (20460, 107112), (22315, 98208), (22320, 98186), (24552, 89260), (26778, 81840), (27280, 80334), (30690, 71408), (32736, 66945), (35704, 61380), (40167, 54560), (40920, 53556), (44630, 49104), (44640, 49093)]