20113038720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9463}}^1$

素因数の和:9535

約数の個数: 320

約数和(自身を含む): 73586953440

約数和(自身を除く): 53473914720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 492, 540, 576, 615, 640, 648, 656, 720, 738, 810, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2592, 2624, 2880, 2952, 3240, 3280, 3321, 3456, 3690, 3936, 4320, 4428, 4920, 5184, 5248, 5535, 5760, 5904, 6480, 6560, 6642, 7380, 7872, 8640, 8856, 9463, 9840, 10368, 11070, 11808, 12960, 13120, 13284, 14760, 15744, 16605, 17280, 17712, 18926, 19680, 22140, 23616, 25920, 26240, 26568, 28389, 29520, 33210, 35424, 37852, 39360, 44280, 47232, 47315, 51840, 53136, 56778, 59040, 66420, 70848, 75704, 78720, 85167, 88560, 94630, 106272, 113556, 118080, 132840, 141696, 141945, 151408, 170334, 177120, 189260, 212544, 227112, 236160, 255501, 265680, 283890, 302816, 340668, 354240, 378520, 387983, 425088, 425835, 454224, 511002, 531360, 567780, 605632, 681336, 708480, 757040, 766503, 775966, 851670, 908448, 1022004, 1062720, 1135560, 1163949, 1211264, 1277505, 1362672, 1514080, 1533006, 1551932, 1703340, 1816896, 1939915, 2044008, 2125440, 2271120, 2327898, 2555010, 2725344, 3028160, 3066012, 3103864, 3406680, 3491847, 3633792, 3832515, 3879830, 4088016, 4542240, 4655796, 5110020, 5450688, 5819745, 6056320, 6132024, 6207728, 6813360, 6983694, 7665030, 7759660, 8176032, 9084480, 9311592, 10220040, 10475541, 10901376, 11639490, 12264048, 12415456, 13626720, 13967388, 15330060, 15519320, 16352064, 17459235, 18168960, 18623184, 20440080, 20951082, 23278980, 24528096, 24830912, 27253440, 27934776, 30660120, 31038640, 31426623, 32704128, 34918470, 37246368, 40880160, 41902164, 46557960, 49056192, 49661824, 52377705, 54506880, 55869552, 61320240, 62077280, 62853246, 69836940, 74492736, 81760320, 83804328, 93115920, 98112384, 104755410, 111739104, 122640480, 124154560, 125706492, 139673880, 148985472, 157133115, 163520640, 167608656, 186231840, 209510820, 223478208, 245280960, 248309120, 251412984, 279347760, 314266230, 335217312, 372463680, 419021640, 446956416, 490561920, 502825968, 558695520, 628532460, 670434624, 744927360, 838043280, 1005651936, 1117391040, 1257064920, 1340869248, 1676086560, 2011303872, 2234782080, 2514129840, 3352173120, 4022607744, 5028259680, 6704346240, 10056519360, 20113038720]

約数ペア:

[(1, 20113038720), (2, 10056519360), (3, 6704346240), (4, 5028259680), (5, 4022607744), (6, 3352173120), (8, 2514129840), (9, 2234782080), (10, 2011303872), (12, 1676086560), (15, 1340869248), (16, 1257064920), (18, 1117391040), (20, 1005651936), (24, 838043280), (27, 744927360), (30, 670434624), (32, 628532460), (36, 558695520), (40, 502825968), (41, 490561920), (45, 446956416), (48, 419021640), (54, 372463680), (60, 335217312), (64, 314266230), (72, 279347760), (80, 251412984), (81, 248309120), (82, 245280960), (90, 223478208), (96, 209510820), (108, 186231840), (120, 167608656), (123, 163520640), (128, 157133115), (135, 148985472), (144, 139673880), (160, 125706492), (162, 124154560), (164, 122640480), (180, 111739104), (192, 104755410), (205, 98112384), (216, 93115920), (240, 83804328), (246, 81760320), (270, 74492736), (288, 69836940), (320, 62853246), (324, 62077280), (328, 61320240), (360, 55869552), (369, 54506880), (384, 52377705), (405, 49661824), (410, 49056192), (432, 46557960), (480, 41902164), (492, 40880160), (540, 37246368), (576, 34918470), (615, 32704128), (640, 31426623), (648, 31038640), (656, 30660120), (720, 27934776), (738, 27253440), (810, 24830912), (820, 24528096), (864, 23278980), (960, 20951082), (984, 20440080), (1080, 18623184), (1107, 18168960), (1152, 17459235), (1230, 16352064), (1296, 15519320), (1312, 15330060), (1440, 13967388), (1476, 13626720), (1620, 12415456), (1640, 12264048), (1728, 11639490), (1845, 10901376), (1920, 10475541), (1968, 10220040), (2160, 9311592), (2214, 9084480), (2460, 8176032), (2592, 7759660), (2624, 7665030), (2880, 6983694), (2952, 6813360), (3240, 6207728), (3280, 6132024), (3321, 6056320), (3456, 5819745), (3690, 5450688), (3936, 5110020), (4320, 4655796), (4428, 4542240), (4920, 4088016), (5184, 3879830), (5248, 3832515), (5535, 3633792), (5760, 3491847), (5904, 3406680), (6480, 3103864), (6560, 3066012), (6642, 3028160), (7380, 2725344), (7872, 2555010), (8640, 2327898), (8856, 2271120), (9463, 2125440), (9840, 2044008), (10368, 1939915), (11070, 1816896), (11808, 1703340), (12960, 1551932), (13120, 1533006), (13284, 1514080), (14760, 1362672), (15744, 1277505), (16605, 1211264), (17280, 1163949), (17712, 1135560), (18926, 1062720), (19680, 1022004), (22140, 908448), (23616, 851670), (25920, 775966), (26240, 766503), (26568, 757040), (28389, 708480), (29520, 681336), (33210, 605632), (35424, 567780), (37852, 531360), (39360, 511002), (44280, 454224), (47232, 425835), (47315, 425088), (51840, 387983), (53136, 378520), (56778, 354240), (59040, 340668), (66420, 302816), (70848, 283890), (75704, 265680), (78720, 255501), (85167, 236160), (88560, 227112), (94630, 212544), (106272, 189260), (113556, 177120), (118080, 170334), (132840, 151408), (141696, 141945)]