2471202720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4108

約数の個数: 288

約数和(自身を含む): 9798122880

約数和(自身を除く): 7326920160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 336, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 630, 672, 720, 732, 840, 854, 915, 976, 1008, 1098, 1120, 1220, 1260, 1281, 1440, 1464, 1680, 1708, 1830, 1952, 2016, 2135, 2196, 2440, 2520, 2562, 2745, 2928, 3360, 3416, 3660, 3843, 4019, 4270, 4392, 4880, 5040, 5124, 5490, 5856, 6405, 6832, 7320, 7686, 8038, 8540, 8784, 9760, 10080, 10248, 10980, 12057, 12810, 13664, 14640, 15372, 16076, 17080, 17568, 19215, 20095, 20496, 21960, 24114, 25620, 28133, 29280, 30744, 32152, 34160, 36171, 38430, 40190, 40992, 43920, 48228, 51240, 56266, 60285, 61488, 64304, 68320, 72342, 76860, 80380, 84399, 87840, 96456, 102480, 112532, 120570, 122976, 128608, 140665, 144684, 153720, 160760, 168798, 180855, 192912, 204960, 225064, 241140, 245159, 253197, 281330, 289368, 307440, 321520, 337596, 361710, 385824, 421995, 450128, 482280, 490318, 506394, 562660, 578736, 614880, 643040, 675192, 723420, 735477, 843990, 900256, 964560, 980636, 1012788, 1125320, 1157472, 1225795, 1265985, 1350384, 1446840, 1470954, 1687980, 1716113, 1929120, 1961272, 2025576, 2206431, 2250640, 2451590, 2531970, 2700768, 2893680, 2941908, 3375960, 3432226, 3677385, 3922544, 4051152, 4412862, 4501280, 4903180, 5063940, 5148339, 5787360, 5883816, 6751920, 6864452, 7354770, 7845088, 8102304, 8580565, 8825724, 9806360, 10127880, 10296678, 11032155, 11767632, 13503840, 13728904, 14709540, 15445017, 17161130, 17651448, 19612720, 20255760, 20593356, 22064310, 23535264, 25741695, 27457808, 29419080, 30890034, 34322260, 35302896, 39225440, 40511520, 41186712, 44128620, 51483390, 54915616, 58838160, 61780068, 68644520, 70605792, 77225085, 82373424, 88257240, 102966780, 117676320, 123560136, 137289040, 154450170, 164746848, 176514480, 205933560, 247120272, 274578080, 308900340, 353028960, 411867120, 494240544, 617800680, 823734240, 1235601360, 2471202720]

約数ペア:

[(1, 2471202720), (2, 1235601360), (3, 823734240), (4, 617800680), (5, 494240544), (6, 411867120), (7, 353028960), (8, 308900340), (9, 274578080), (10, 247120272), (12, 205933560), (14, 176514480), (15, 164746848), (16, 154450170), (18, 137289040), (20, 123560136), (21, 117676320), (24, 102966780), (28, 88257240), (30, 82373424), (32, 77225085), (35, 70605792), (36, 68644520), (40, 61780068), (42, 58838160), (45, 54915616), (48, 51483390), (56, 44128620), (60, 41186712), (61, 40511520), (63, 39225440), (70, 35302896), (72, 34322260), (80, 30890034), (84, 29419080), (90, 27457808), (96, 25741695), (105, 23535264), (112, 22064310), (120, 20593356), (122, 20255760), (126, 19612720), (140, 17651448), (144, 17161130), (160, 15445017), (168, 14709540), (180, 13728904), (183, 13503840), (210, 11767632), (224, 11032155), (240, 10296678), (244, 10127880), (252, 9806360), (280, 8825724), (288, 8580565), (305, 8102304), (315, 7845088), (336, 7354770), (360, 6864452), (366, 6751920), (420, 5883816), (427, 5787360), (480, 5148339), (488, 5063940), (504, 4903180), (549, 4501280), (560, 4412862), (610, 4051152), (630, 3922544), (672, 3677385), (720, 3432226), (732, 3375960), (840, 2941908), (854, 2893680), (915, 2700768), (976, 2531970), (1008, 2451590), (1098, 2250640), (1120, 2206431), (1220, 2025576), (1260, 1961272), (1281, 1929120), (1440, 1716113), (1464, 1687980), (1680, 1470954), (1708, 1446840), (1830, 1350384), (1952, 1265985), (2016, 1225795), (2135, 1157472), (2196, 1125320), (2440, 1012788), (2520, 980636), (2562, 964560), (2745, 900256), (2928, 843990), (3360, 735477), (3416, 723420), (3660, 675192), (3843, 643040), (4019, 614880), (4270, 578736), (4392, 562660), (4880, 506394), (5040, 490318), (5124, 482280), (5490, 450128), (5856, 421995), (6405, 385824), (6832, 361710), (7320, 337596), (7686, 321520), (8038, 307440), (8540, 289368), (8784, 281330), (9760, 253197), (10080, 245159), (10248, 241140), (10980, 225064), (12057, 204960), (12810, 192912), (13664, 180855), (14640, 168798), (15372, 160760), (16076, 153720), (17080, 144684), (17568, 140665), (19215, 128608), (20095, 122976), (20496, 120570), (21960, 112532), (24114, 102480), (25620, 96456), (28133, 87840), (29280, 84399), (30744, 80380), (32152, 76860), (34160, 72342), (36171, 68320), (38430, 64304), (40190, 61488), (40992, 60285), (43920, 56266), (48228, 51240)]