79942940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 227985408

約数和(自身を除く): 148042468

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 37, 44, 46, 55, 61, 70, 74, 77, 92, 110, 115, 122, 140, 148, 154, 161, 185, 220, 230, 244, 253, 259, 305, 308, 322, 370, 385, 407, 427, 460, 506, 518, 610, 644, 671, 740, 770, 805, 814, 851, 854, 1012, 1036, 1220, 1265, 1295, 1342, 1403, 1540, 1610, 1628, 1702, 1708, 1771, 2035, 2135, 2257, 2530, 2590, 2684, 2806, 2849, 3220, 3355, 3404, 3542, 4070, 4255, 4270, 4514, 4697, 5060, 5180, 5612, 5698, 5957, 6710, 7015, 7084, 8140, 8510, 8540, 8855, 9028, 9361, 9394, 9821, 11285, 11396, 11914, 13420, 14030, 14245, 15433, 15799, 17020, 17710, 18722, 18788, 19642, 22570, 23485, 23828, 24827, 28060, 28490, 29785, 30866, 31598, 35420, 37444, 39284, 45140, 46805, 46970, 49105, 49654, 51911, 56980, 59570, 61732, 63196, 65527, 77165, 78995, 93610, 93940, 98210, 99308, 103822, 108031, 119140, 124135, 131054, 154330, 157990, 173789, 187220, 196420, 207644, 216062, 248270, 259555, 262108, 308660, 315980, 327635, 347578, 363377, 432124, 496540, 519110, 540155, 571021, 655270, 695156, 726754, 868945, 1038220, 1080310, 1142042, 1310540, 1453508, 1737890, 1816885, 2160620, 2284084, 2855105, 3475780, 3633770, 3997147, 5710210, 7267540, 7994294, 11420420, 15988588, 19985735, 39971470, 79942940]

約数ペア:

[(1, 79942940), (2, 39971470), (4, 19985735), (5, 15988588), (7, 11420420), (10, 7994294), (11, 7267540), (14, 5710210), (20, 3997147), (22, 3633770), (23, 3475780), (28, 2855105), (35, 2284084), (37, 2160620), (44, 1816885), (46, 1737890), (55, 1453508), (61, 1310540), (70, 1142042), (74, 1080310), (77, 1038220), (92, 868945), (110, 726754), (115, 695156), (122, 655270), (140, 571021), (148, 540155), (154, 519110), (161, 496540), (185, 432124), (220, 363377), (230, 347578), (244, 327635), (253, 315980), (259, 308660), (305, 262108), (308, 259555), (322, 248270), (370, 216062), (385, 207644), (407, 196420), (427, 187220), (460, 173789), (506, 157990), (518, 154330), (610, 131054), (644, 124135), (671, 119140), (740, 108031), (770, 103822), (805, 99308), (814, 98210), (851, 93940), (854, 93610), (1012, 78995), (1036, 77165), (1220, 65527), (1265, 63196), (1295, 61732), (1342, 59570), (1403, 56980), (1540, 51911), (1610, 49654), (1628, 49105), (1702, 46970), (1708, 46805), (1771, 45140), (2035, 39284), (2135, 37444), (2257, 35420), (2530, 31598), (2590, 30866), (2684, 29785), (2806, 28490), (2849, 28060), (3220, 24827), (3355, 23828), (3404, 23485), (3542, 22570), (4070, 19642), (4255, 18788), (4270, 18722), (4514, 17710), (4697, 17020), (5060, 15799), (5180, 15433), (5612, 14245), (5698, 14030), (5957, 13420), (6710, 11914), (7015, 11396), (7084, 11285), (8140, 9821), (8510, 9394), (8540, 9361), (8855, 9028)]