298525440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 1016562960

約数和(自身を除く): 718037520

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, 256, 269, 272, 289, 320, 340, 384, 408, 480, 510, 538, 544, 578, 640, 680, 768, 807, 816, 867, 960, 1020, 1076, 1088, 1156, 1280, 1345, 1360, 1445, 1614, 1632, 1734, 1920, 2040, 2152, 2176, 2312, 2690, 2720, 2890, 3228, 3264, 3468, 3840, 4035, 4080, 4304, 4335, 4352, 4573, 4624, 5380, 5440, 5780, 6456, 6528, 6936, 8070, 8160, 8608, 8670, 9146, 9248, 10760, 10880, 11560, 12912, 13056, 13719, 13872, 16140, 16320, 17216, 17340, 18292, 18496, 21520, 21760, 22865, 23120, 25824, 27438, 27744, 32280, 32640, 34432, 34680, 36584, 36992, 43040, 45730, 46240, 51648, 54876, 55488, 64560, 65280, 68595, 68864, 69360, 73168, 73984, 77741, 86080, 91460, 92480, 103296, 109752, 110976, 129120, 137190, 138720, 146336, 155482, 172160, 182920, 184960, 206592, 219504, 221952, 233223, 258240, 274380, 277440, 292672, 310964, 344320, 365840, 369920, 388705, 439008, 466446, 516480, 548760, 554880, 585344, 621928, 731680, 777410, 878016, 932892, 1032960, 1097520, 1109760, 1166115, 1170688, 1243856, 1463360, 1554820, 1756032, 1865784, 2195040, 2332230, 2487712, 2926720, 3109640, 3512064, 3731568, 4390080, 4664460, 4975424, 5853440, 6219280, 7463136, 8780160, 9328920, 9950848, 12438560, 14926272, 17560320, 18657840, 19901696, 24877120, 29852544, 37315680, 49754240, 59705088, 74631360, 99508480, 149262720, 298525440]

約数ペア:

[(1, 298525440), (2, 149262720), (3, 99508480), (4, 74631360), (5, 59705088), (6, 49754240), (8, 37315680), (10, 29852544), (12, 24877120), (15, 19901696), (16, 18657840), (17, 17560320), (20, 14926272), (24, 12438560), (30, 9950848), (32, 9328920), (34, 8780160), (40, 7463136), (48, 6219280), (51, 5853440), (60, 4975424), (64, 4664460), (68, 4390080), (80, 3731568), (85, 3512064), (96, 3109640), (102, 2926720), (120, 2487712), (128, 2332230), (136, 2195040), (160, 1865784), (170, 1756032), (192, 1554820), (204, 1463360), (240, 1243856), (255, 1170688), (256, 1166115), (269, 1109760), (272, 1097520), (289, 1032960), (320, 932892), (340, 878016), (384, 777410), (408, 731680), (480, 621928), (510, 585344), (538, 554880), (544, 548760), (578, 516480), (640, 466446), (680, 439008), (768, 388705), (807, 369920), (816, 365840), (867, 344320), (960, 310964), (1020, 292672), (1076, 277440), (1088, 274380), (1156, 258240), (1280, 233223), (1345, 221952), (1360, 219504), (1445, 206592), (1614, 184960), (1632, 182920), (1734, 172160), (1920, 155482), (2040, 146336), (2152, 138720), (2176, 137190), (2312, 129120), (2690, 110976), (2720, 109752), (2890, 103296), (3228, 92480), (3264, 91460), (3468, 86080), (3840, 77741), (4035, 73984), (4080, 73168), (4304, 69360), (4335, 68864), (4352, 68595), (4573, 65280), (4624, 64560), (5380, 55488), (5440, 54876), (5780, 51648), (6456, 46240), (6528, 45730), (6936, 43040), (8070, 36992), (8160, 36584), (8608, 34680), (8670, 34432), (9146, 32640), (9248, 32280), (10760, 27744), (10880, 27438), (11560, 25824), (12912, 23120), (13056, 22865), (13719, 21760), (13872, 21520), (16140, 18496), (16320, 18292), (17216, 17340)]