472938880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 1259128800

約数和(自身を除く): 786189920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 89, 92, 95, 115, 128, 152, 160, 178, 184, 190, 230, 304, 320, 356, 361, 368, 380, 437, 445, 460, 608, 640, 712, 722, 736, 760, 874, 890, 920, 1216, 1424, 1444, 1472, 1520, 1691, 1748, 1780, 1805, 1840, 2047, 2185, 2432, 2848, 2888, 2944, 3040, 3382, 3496, 3560, 3610, 3680, 4094, 4370, 5696, 5776, 6080, 6764, 6992, 7120, 7220, 7360, 8188, 8303, 8455, 8740, 10235, 11392, 11552, 12160, 13528, 13984, 14240, 14440, 14720, 16376, 16606, 16910, 17480, 20470, 23104, 27056, 27968, 28480, 28880, 32129, 32752, 33212, 33820, 34960, 38893, 40940, 41515, 46208, 54112, 55936, 56960, 57760, 64258, 65504, 66424, 67640, 69920, 77786, 81880, 83030, 108224, 115520, 128516, 131008, 132848, 135280, 139840, 155572, 160645, 163760, 166060, 194465, 216448, 231040, 257032, 262016, 265696, 270560, 279680, 311144, 321290, 327520, 332120, 388930, 514064, 531392, 541120, 622288, 642580, 655040, 664240, 738967, 777860, 1028128, 1062784, 1082240, 1244576, 1285160, 1310080, 1328480, 1477934, 1555720, 2056256, 2489152, 2570320, 2656960, 2955868, 3111440, 3694835, 4112512, 4978304, 5140640, 5313920, 5911736, 6222880, 7389670, 10281280, 11823472, 12445760, 14779340, 20562560, 23646944, 24891520, 29558680, 47293888, 59117360, 94587776, 118234720, 236469440, 472938880]

約数ペア:

[(1, 472938880), (2, 236469440), (4, 118234720), (5, 94587776), (8, 59117360), (10, 47293888), (16, 29558680), (19, 24891520), (20, 23646944), (23, 20562560), (32, 14779340), (38, 12445760), (40, 11823472), (46, 10281280), (64, 7389670), (76, 6222880), (80, 5911736), (89, 5313920), (92, 5140640), (95, 4978304), (115, 4112512), (128, 3694835), (152, 3111440), (160, 2955868), (178, 2656960), (184, 2570320), (190, 2489152), (230, 2056256), (304, 1555720), (320, 1477934), (356, 1328480), (361, 1310080), (368, 1285160), (380, 1244576), (437, 1082240), (445, 1062784), (460, 1028128), (608, 777860), (640, 738967), (712, 664240), (722, 655040), (736, 642580), (760, 622288), (874, 541120), (890, 531392), (920, 514064), (1216, 388930), (1424, 332120), (1444, 327520), (1472, 321290), (1520, 311144), (1691, 279680), (1748, 270560), (1780, 265696), (1805, 262016), (1840, 257032), (2047, 231040), (2185, 216448), (2432, 194465), (2848, 166060), (2888, 163760), (2944, 160645), (3040, 155572), (3382, 139840), (3496, 135280), (3560, 132848), (3610, 131008), (3680, 128516), (4094, 115520), (4370, 108224), (5696, 83030), (5776, 81880), (6080, 77786), (6764, 69920), (6992, 67640), (7120, 66424), (7220, 65504), (7360, 64258), (8188, 57760), (8303, 56960), (8455, 55936), (8740, 54112), (10235, 46208), (11392, 41515), (11552, 40940), (12160, 38893), (13528, 34960), (13984, 33820), (14240, 33212), (14440, 32752), (14720, 32129), (16376, 28880), (16606, 28480), (16910, 27968), (17480, 27056), (20470, 23104)]