338554320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 240

約数和(自身を含む): 1205762112

約数和(自身を除く): 867207792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 338, 340, 390, 408, 442, 491, 507, 510, 520, 624, 663, 676, 680, 780, 816, 845, 884, 982, 1014, 1020, 1040, 1105, 1326, 1352, 1360, 1473, 1560, 1690, 1768, 1964, 2028, 2040, 2210, 2455, 2535, 2652, 2704, 2873, 2946, 3120, 3315, 3380, 3536, 3928, 4056, 4080, 4420, 4910, 5070, 5304, 5746, 5892, 6383, 6630, 6760, 7365, 7856, 8112, 8347, 8619, 8840, 9820, 10140, 10608, 11492, 11784, 12766, 13260, 13520, 14365, 14730, 16694, 17238, 17680, 19149, 19640, 20280, 22984, 23568, 25041, 25532, 26520, 28730, 29460, 31915, 33388, 34476, 38298, 39280, 40560, 41735, 43095, 45968, 50082, 51064, 53040, 57460, 58920, 63830, 66776, 68952, 76596, 82979, 83470, 86190, 95745, 100164, 102128, 108511, 114920, 117840, 125205, 127660, 133552, 137904, 153192, 165958, 166940, 172380, 191490, 200328, 217022, 229840, 248937, 250410, 255320, 306384, 325533, 331916, 333880, 344760, 382980, 400656, 414895, 434044, 497874, 500820, 510640, 542555, 651066, 663832, 667760, 689520, 765960, 829790, 868088, 995748, 1001640, 1085110, 1244685, 1302132, 1327664, 1410643, 1531920, 1627665, 1659580, 1736176, 1991496, 2003280, 2170220, 2489370, 2604264, 2821286, 3255330, 3319160, 3982992, 4231929, 4340440, 4978740, 5208528, 5642572, 6510660, 6638320, 7053215, 8463858, 8680880, 9957480, 11285144, 13021320, 14106430, 16927716, 19914960, 21159645, 22570288, 26042640, 28212860, 33855432, 42319290, 56425720, 67710864, 84638580, 112851440, 169277160, 338554320]

約数ペア:

[(1, 338554320), (2, 169277160), (3, 112851440), (4, 84638580), (5, 67710864), (6, 56425720), (8, 42319290), (10, 33855432), (12, 28212860), (13, 26042640), (15, 22570288), (16, 21159645), (17, 19914960), (20, 16927716), (24, 14106430), (26, 13021320), (30, 11285144), (34, 9957480), (39, 8680880), (40, 8463858), (48, 7053215), (51, 6638320), (52, 6510660), (60, 5642572), (65, 5208528), (68, 4978740), (78, 4340440), (80, 4231929), (85, 3982992), (102, 3319160), (104, 3255330), (120, 2821286), (130, 2604264), (136, 2489370), (156, 2170220), (169, 2003280), (170, 1991496), (195, 1736176), (204, 1659580), (208, 1627665), (221, 1531920), (240, 1410643), (255, 1327664), (260, 1302132), (272, 1244685), (312, 1085110), (338, 1001640), (340, 995748), (390, 868088), (408, 829790), (442, 765960), (491, 689520), (507, 667760), (510, 663832), (520, 651066), (624, 542555), (663, 510640), (676, 500820), (680, 497874), (780, 434044), (816, 414895), (845, 400656), (884, 382980), (982, 344760), (1014, 333880), (1020, 331916), (1040, 325533), (1105, 306384), (1326, 255320), (1352, 250410), (1360, 248937), (1473, 229840), (1560, 217022), (1690, 200328), (1768, 191490), (1964, 172380), (2028, 166940), (2040, 165958), (2210, 153192), (2455, 137904), (2535, 133552), (2652, 127660), (2704, 125205), (2873, 117840), (2946, 114920), (3120, 108511), (3315, 102128), (3380, 100164), (3536, 95745), (3928, 86190), (4056, 83470), (4080, 82979), (4420, 76596), (4910, 68952), (5070, 66776), (5304, 63830), (5746, 58920), (5892, 57460), (6383, 53040), (6630, 51064), (6760, 50082), (7365, 45968), (7856, 43095), (8112, 41735), (8347, 40560), (8619, 39280), (8840, 38298), (9820, 34476), (10140, 33388), (10608, 31915), (11492, 29460), (11784, 28730), (12766, 26520), (13260, 25532), (13520, 25041), (14365, 23568), (14730, 22984), (16694, 20280), (17238, 19640), (17680, 19149)]