669913560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 2379274560

約数和(自身を除く): 1709361000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 137, 141, 153, 170, 180, 188, 204, 235, 255, 274, 282, 289, 306, 340, 360, 376, 408, 411, 423, 470, 510, 548, 564, 578, 612, 680, 685, 705, 765, 799, 822, 846, 867, 940, 1020, 1096, 1128, 1156, 1224, 1233, 1370, 1410, 1445, 1530, 1598, 1644, 1692, 1734, 1880, 2040, 2055, 2115, 2312, 2329, 2397, 2466, 2601, 2740, 2820, 2890, 3060, 3196, 3288, 3384, 3468, 3995, 4110, 4230, 4335, 4658, 4794, 4932, 5202, 5480, 5640, 5780, 6120, 6165, 6392, 6439, 6936, 6987, 7191, 7990, 8220, 8460, 8670, 9316, 9588, 9864, 10404, 11560, 11645, 11985, 12330, 12878, 13005, 13583, 13974, 14382, 15980, 16440, 16920, 17340, 18632, 19176, 19317, 20808, 20961, 23290, 23970, 24660, 25756, 26010, 27166, 27948, 28764, 31960, 32195, 34680, 34935, 35955, 38634, 39593, 40749, 41922, 46580, 47940, 49320, 51512, 52020, 54332, 55896, 57528, 57951, 64390, 67915, 69870, 71910, 77268, 79186, 81498, 83844, 93160, 95880, 96585, 104040, 104805, 108664, 109463, 115902, 118779, 122247, 128780, 135830, 139740, 143820, 154536, 158372, 162996, 167688, 193170, 197965, 203745, 209610, 218926, 231804, 237558, 244494, 257560, 271660, 279480, 287640, 289755, 316744, 325992, 328389, 356337, 386340, 395930, 407490, 419220, 437852, 463608, 475116, 488988, 543320, 547315, 579510, 593895, 611235, 656778, 712674, 772680, 791860, 814980, 838440, 875704, 950232, 977976, 985167, 1094630, 1159020, 1187790, 1222470, 1313556, 1425348, 1583720, 1629960, 1641945, 1781685, 1860871, 1970334, 2189260, 2318040, 2375580, 2444940, 2627112, 2850696, 3283890, 3563370, 3721742, 3940668, 4378520, 4751160, 4889880, 4925835, 5582613, 6567780, 7126740, 7443484, 7881336, 9304355, 9851670, 11165226, 13135560, 14253480, 14886968, 16747839, 18608710, 19703340, 22330452, 27913065, 33495678, 37217420, 39406680, 44660904, 55826130, 66991356, 74434840, 83739195, 111652260, 133982712, 167478390, 223304520, 334956780, 669913560]

約数ペア:

[(1, 669913560), (2, 334956780), (3, 223304520), (4, 167478390), (5, 133982712), (6, 111652260), (8, 83739195), (9, 74434840), (10, 66991356), (12, 55826130), (15, 44660904), (17, 39406680), (18, 37217420), (20, 33495678), (24, 27913065), (30, 22330452), (34, 19703340), (36, 18608710), (40, 16747839), (45, 14886968), (47, 14253480), (51, 13135560), (60, 11165226), (68, 9851670), (72, 9304355), (85, 7881336), (90, 7443484), (94, 7126740), (102, 6567780), (120, 5582613), (136, 4925835), (137, 4889880), (141, 4751160), (153, 4378520), (170, 3940668), (180, 3721742), (188, 3563370), (204, 3283890), (235, 2850696), (255, 2627112), (274, 2444940), (282, 2375580), (289, 2318040), (306, 2189260), (340, 1970334), (360, 1860871), (376, 1781685), (408, 1641945), (411, 1629960), (423, 1583720), (470, 1425348), (510, 1313556), (548, 1222470), (564, 1187790), (578, 1159020), (612, 1094630), (680, 985167), (685, 977976), (705, 950232), (765, 875704), (799, 838440), (822, 814980), (846, 791860), (867, 772680), (940, 712674), (1020, 656778), (1096, 611235), (1128, 593895), (1156, 579510), (1224, 547315), (1233, 543320), (1370, 488988), (1410, 475116), (1445, 463608), (1530, 437852), (1598, 419220), (1644, 407490), (1692, 395930), (1734, 386340), (1880, 356337), (2040, 328389), (2055, 325992), (2115, 316744), (2312, 289755), (2329, 287640), (2397, 279480), (2466, 271660), (2601, 257560), (2740, 244494), (2820, 237558), (2890, 231804), (3060, 218926), (3196, 209610), (3288, 203745), (3384, 197965), (3468, 193170), (3995, 167688), (4110, 162996), (4230, 158372), (4335, 154536), (4658, 143820), (4794, 139740), (4932, 135830), (5202, 128780), (5480, 122247), (5640, 118779), (5780, 115902), (6120, 109463), (6165, 108664), (6392, 104805), (6439, 104040), (6936, 96585), (6987, 95880), (7191, 93160), (7990, 83844), (8220, 81498), (8460, 79186), (8670, 77268), (9316, 71910), (9588, 69870), (9864, 67915), (10404, 64390), (11560, 57951), (11645, 57528), (11985, 55896), (12330, 54332), (12878, 52020), (13005, 51512), (13583, 49320), (13974, 47940), (14382, 46580), (15980, 41922), (16440, 40749), (16920, 39593), (17340, 38634), (18632, 35955), (19176, 34935), (19317, 34680), (20808, 32195), (20961, 31960), (23290, 28764), (23970, 27948), (24660, 27166), (25756, 26010)]