80420357760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{9587}}^1$

素因数の和:9883

約数の個数: 256

約数和(自身を含む): 272503232640

約数和(自身を除く): 192082874880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 257, 272, 320, 340, 384, 408, 480, 510, 514, 544, 640, 680, 771, 816, 960, 1020, 1028, 1088, 1285, 1360, 1542, 1632, 1920, 2040, 2056, 2176, 2570, 2720, 3084, 3264, 3855, 4080, 4112, 4369, 5140, 5440, 6168, 6528, 7710, 8160, 8224, 8738, 9587, 10280, 10880, 12336, 13107, 15420, 16320, 16448, 17476, 19174, 20560, 21845, 24672, 26214, 28761, 30840, 32640, 32896, 34952, 38348, 41120, 43690, 47935, 49344, 52428, 57522, 61680, 65535, 69904, 76696, 82240, 87380, 95870, 98688, 104856, 115044, 123360, 131070, 139808, 143805, 153392, 162979, 164480, 174760, 191740, 209712, 230088, 246720, 262140, 279616, 287610, 306784, 325958, 349520, 383480, 419424, 460176, 488937, 493440, 524280, 559232, 575220, 613568, 651916, 699040, 766960, 814895, 838848, 920352, 977874, 1048560, 1150440, 1227136, 1303832, 1398080, 1533920, 1629790, 1677696, 1840704, 1955748, 2097120, 2300880, 2444685, 2463859, 2607664, 2796160, 3067840, 3259580, 3681408, 3911496, 4194240, 4601760, 4889370, 4927718, 5215328, 6135680, 6519160, 7391577, 7822992, 8388480, 9203520, 9778740, 9855436, 10430656, 12319295, 13038320, 14783154, 15645984, 18407040, 19557480, 19710872, 20861312, 24638590, 26076640, 29566308, 31291968, 36957885, 39114960, 39421744, 41885603, 49277180, 52153280, 59132616, 62583936, 73915770, 78229920, 78843488, 83771206, 98554360, 104306560, 118265232, 125656809, 147831540, 156459840, 157686976, 167542412, 197108720, 209428015, 236530464, 251313618, 295663080, 312919680, 315373952, 335084824, 394217440, 418856030, 473060928, 502627236, 591326160, 628284045, 670169648, 788434880, 837712060, 946121856, 1005254472, 1182652320, 1256568090, 1340339296, 1576869760, 1675424120, 2010508944, 2365304640, 2513136180, 2680678592, 3350848240, 4021017888, 4730609280, 5026272360, 5361357184, 6701696480, 8042035776, 10052544720, 13403392960, 16084071552, 20105089440, 26806785920, 40210178880, 80420357760]

約数ペア:

[(1, 80420357760), (2, 40210178880), (3, 26806785920), (4, 20105089440), (5, 16084071552), (6, 13403392960), (8, 10052544720), (10, 8042035776), (12, 6701696480), (15, 5361357184), (16, 5026272360), (17, 4730609280), (20, 4021017888), (24, 3350848240), (30, 2680678592), (32, 2513136180), (34, 2365304640), (40, 2010508944), (48, 1675424120), (51, 1576869760), (60, 1340339296), (64, 1256568090), (68, 1182652320), (80, 1005254472), (85, 946121856), (96, 837712060), (102, 788434880), (120, 670169648), (128, 628284045), (136, 591326160), (160, 502627236), (170, 473060928), (192, 418856030), (204, 394217440), (240, 335084824), (255, 315373952), (257, 312919680), (272, 295663080), (320, 251313618), (340, 236530464), (384, 209428015), (408, 197108720), (480, 167542412), (510, 157686976), (514, 156459840), (544, 147831540), (640, 125656809), (680, 118265232), (771, 104306560), (816, 98554360), (960, 83771206), (1020, 78843488), (1028, 78229920), (1088, 73915770), (1285, 62583936), (1360, 59132616), (1542, 52153280), (1632, 49277180), (1920, 41885603), (2040, 39421744), (2056, 39114960), (2176, 36957885), (2570, 31291968), (2720, 29566308), (3084, 26076640), (3264, 24638590), (3855, 20861312), (4080, 19710872), (4112, 19557480), (4369, 18407040), (5140, 15645984), (5440, 14783154), (6168, 13038320), (6528, 12319295), (7710, 10430656), (8160, 9855436), (8224, 9778740), (8738, 9203520), (9587, 8388480), (10280, 7822992), (10880, 7391577), (12336, 6519160), (13107, 6135680), (15420, 5215328), (16320, 4927718), (16448, 4889370), (17476, 4601760), (19174, 4194240), (20560, 3911496), (21845, 3681408), (24672, 3259580), (26214, 3067840), (28761, 2796160), (30840, 2607664), (32640, 2463859), (32896, 2444685), (34952, 2300880), (38348, 2097120), (41120, 1955748), (43690, 1840704), (47935, 1677696), (49344, 1629790), (52428, 1533920), (57522, 1398080), (61680, 1303832), (65535, 1227136), (69904, 1150440), (76696, 1048560), (82240, 977874), (87380, 920352), (95870, 838848), (98688, 814895), (104856, 766960), (115044, 699040), (123360, 651916), (131070, 613568), (139808, 575220), (143805, 559232), (153392, 524280), (162979, 493440), (164480, 488937), (174760, 460176), (191740, 419424), (209712, 383480), (230088, 349520), (246720, 325958), (262140, 306784), (279616, 287610)]