2468538240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3101

約数の個数: 256

約数和(自身を含む): 9142986240

約数和(自身を除く): 6674448000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 560, 610, 640, 672, 732, 840, 854, 896, 915, 960, 976, 1120, 1220, 1281, 1344, 1464, 1680, 1708, 1830, 1920, 1952, 2135, 2240, 2440, 2562, 2688, 2928, 3011, 3360, 3416, 3660, 3904, 4270, 4480, 4880, 5124, 5856, 6022, 6405, 6720, 6832, 7320, 7808, 8540, 9033, 9760, 10248, 11712, 12044, 12810, 13440, 13664, 14640, 15055, 17080, 18066, 19520, 20496, 21077, 23424, 24088, 25620, 27328, 29280, 30110, 34160, 36132, 39040, 40992, 42154, 45165, 48176, 51240, 54656, 58560, 60220, 63231, 68320, 72264, 81984, 84308, 90330, 96352, 102480, 105385, 117120, 120440, 126462, 136640, 144528, 163968, 168616, 180660, 183671, 192704, 204960, 210770, 240880, 252924, 273280, 289056, 316155, 337232, 361320, 367342, 385408, 409920, 421540, 481760, 505848, 551013, 578112, 632310, 674464, 722640, 734684, 819840, 843080, 918355, 963520, 1011696, 1102026, 1156224, 1264620, 1285697, 1348928, 1445280, 1469368, 1686160, 1836710, 1927040, 2023392, 2204052, 2529240, 2571394, 2697856, 2755065, 2890560, 2938736, 3372320, 3673420, 3857091, 4046784, 4408104, 5058480, 5142788, 5510130, 5781120, 5877472, 6428485, 6744640, 7346840, 7714182, 8093568, 8816208, 10116960, 10285576, 11020260, 11754944, 12856970, 13489280, 14693680, 15428364, 17632416, 19285455, 20233920, 20571152, 22040520, 23509888, 25713940, 29387360, 30856728, 35264832, 38570910, 40467840, 41142304, 44081040, 51427880, 58774720, 61713456, 70529664, 77141820, 82284608, 88162080, 102855760, 117549440, 123426912, 154283640, 164569216, 176324160, 205711520, 246853824, 308567280, 352648320, 411423040, 493707648, 617134560, 822846080, 1234269120, 2468538240]

約数ペア:

[(1, 2468538240), (2, 1234269120), (3, 822846080), (4, 617134560), (5, 493707648), (6, 411423040), (7, 352648320), (8, 308567280), (10, 246853824), (12, 205711520), (14, 176324160), (15, 164569216), (16, 154283640), (20, 123426912), (21, 117549440), (24, 102855760), (28, 88162080), (30, 82284608), (32, 77141820), (35, 70529664), (40, 61713456), (42, 58774720), (48, 51427880), (56, 44081040), (60, 41142304), (61, 40467840), (64, 38570910), (70, 35264832), (80, 30856728), (84, 29387360), (96, 25713940), (105, 23509888), (112, 22040520), (120, 20571152), (122, 20233920), (128, 19285455), (140, 17632416), (160, 15428364), (168, 14693680), (183, 13489280), (192, 12856970), (210, 11754944), (224, 11020260), (240, 10285576), (244, 10116960), (280, 8816208), (305, 8093568), (320, 7714182), (336, 7346840), (366, 6744640), (384, 6428485), (420, 5877472), (427, 5781120), (448, 5510130), (480, 5142788), (488, 5058480), (560, 4408104), (610, 4046784), (640, 3857091), (672, 3673420), (732, 3372320), (840, 2938736), (854, 2890560), (896, 2755065), (915, 2697856), (960, 2571394), (976, 2529240), (1120, 2204052), (1220, 2023392), (1281, 1927040), (1344, 1836710), (1464, 1686160), (1680, 1469368), (1708, 1445280), (1830, 1348928), (1920, 1285697), (1952, 1264620), (2135, 1156224), (2240, 1102026), (2440, 1011696), (2562, 963520), (2688, 918355), (2928, 843080), (3011, 819840), (3360, 734684), (3416, 722640), (3660, 674464), (3904, 632310), (4270, 578112), (4480, 551013), (4880, 505848), (5124, 481760), (5856, 421540), (6022, 409920), (6405, 385408), (6720, 367342), (6832, 361320), (7320, 337232), (7808, 316155), (8540, 289056), (9033, 273280), (9760, 252924), (10248, 240880), (11712, 210770), (12044, 204960), (12810, 192704), (13440, 183671), (13664, 180660), (14640, 168616), (15055, 163968), (17080, 144528), (18066, 136640), (19520, 126462), (20496, 120440), (21077, 117120), (23424, 105385), (24088, 102480), (25620, 96352), (27328, 90330), (29280, 84308), (30110, 81984), (34160, 72264), (36132, 68320), (39040, 63231), (40992, 60220), (42154, 58560), (45165, 54656), (48176, 51240)]