223503840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 384

約数和(自身を含む): 943488000

約数和(自身を除く): 719984160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 389, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 778, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1167, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1556, 1596, 1680, 1710, 1824, 1890, 1945, 1995, 2016, 2052, 2128, 2160, 2280, 2334, 2394, 2520, 2565, 2660, 2723, 2736, 3024, 3040, 3112, 3192, 3360, 3420, 3501, 3591, 3780, 3890, 3990, 4104, 4256, 4320, 4560, 4668, 4788, 5040, 5130, 5320, 5446, 5472, 5835, 5985, 6048, 6224, 6384, 6840, 7002, 7182, 7391, 7560, 7780, 7980, 8169, 8208, 9120, 9336, 9576, 10080, 10260, 10503, 10640, 10892, 11670, 11970, 12448, 12768, 13615, 13680, 14004, 14364, 14782, 15120, 15560, 15960, 16338, 16416, 17505, 17955, 18672, 19152, 20520, 21006, 21280, 21784, 22173, 23340, 23940, 24507, 27230, 27360, 28008, 28728, 29564, 30240, 31120, 31920, 32676, 35010, 35910, 36955, 37344, 38304, 40845, 41040, 42012, 43568, 44346, 46680, 47880, 49014, 51737, 52515, 54460, 56016, 57456, 59128, 62240, 63840, 65352, 66519, 70020, 71820, 73521, 73910, 81690, 82080, 84024, 87136, 88692, 93360, 95760, 98028, 103474, 105030, 108920, 110865, 112032, 114912, 118256, 122535, 130704, 133038, 140040, 143640, 147042, 147820, 155211, 163380, 168048, 177384, 186720, 191520, 196056, 199557, 206948, 210060, 217840, 221730, 236512, 245070, 258685, 261408, 266076, 280080, 287280, 294084, 295640, 310422, 326760, 332595, 336096, 354768, 367605, 392112, 399114, 413896, 420120, 435680, 443460, 465633, 490140, 517370, 532152, 560160, 574560, 588168, 591280, 620844, 653520, 665190, 709536, 735210, 776055, 784224, 798228, 827792, 840240, 886920, 931266, 980280, 997785, 1034740, 1064304, 1176336, 1182560, 1241688, 1307040, 1330380, 1396899, 1470420, 1552110, 1596456, 1655584, 1680480, 1773840, 1862532, 1960560, 1995570, 2069480, 2128608, 2328165, 2352672, 2483376, 2660760, 2793798, 2940840, 3104220, 3192912, 3547680, 3725064, 3921120, 3991140, 4138960, 4656330, 4966752, 5321520, 5587596, 5881680, 6208440, 6385824, 6984495, 7450128, 7982280, 8277920, 9312660, 10643040, 11175192, 11763360, 12416880, 13968990, 14900256, 15964560, 18625320, 22350384, 24833760, 27937980, 31929120, 37250640, 44700768, 55875960, 74501280, 111751920, 223503840]

約数ペア:

[(1, 223503840), (2, 111751920), (3, 74501280), (4, 55875960), (5, 44700768), (6, 37250640), (7, 31929120), (8, 27937980), (9, 24833760), (10, 22350384), (12, 18625320), (14, 15964560), (15, 14900256), (16, 13968990), (18, 12416880), (19, 11763360), (20, 11175192), (21, 10643040), (24, 9312660), (27, 8277920), (28, 7982280), (30, 7450128), (32, 6984495), (35, 6385824), (36, 6208440), (38, 5881680), (40, 5587596), (42, 5321520), (45, 4966752), (48, 4656330), (54, 4138960), (56, 3991140), (57, 3921120), (60, 3725064), (63, 3547680), (70, 3192912), (72, 3104220), (76, 2940840), (80, 2793798), (84, 2660760), (90, 2483376), (95, 2352672), (96, 2328165), (105, 2128608), (108, 2069480), (112, 1995570), (114, 1960560), (120, 1862532), (126, 1773840), (133, 1680480), (135, 1655584), (140, 1596456), (144, 1552110), (152, 1470420), (160, 1396899), (168, 1330380), (171, 1307040), (180, 1241688), (189, 1182560), (190, 1176336), (210, 1064304), (216, 1034740), (224, 997785), (228, 980280), (240, 931266), (252, 886920), (266, 840240), (270, 827792), (280, 798228), (285, 784224), (288, 776055), (304, 735210), (315, 709536), (336, 665190), (342, 653520), (360, 620844), (378, 591280), (380, 588168), (389, 574560), (399, 560160), (420, 532152), (432, 517370), (456, 490140), (480, 465633), (504, 443460), (513, 435680), (532, 420120), (540, 413896), (560, 399114), (570, 392112), (608, 367605), (630, 354768), (665, 336096), (672, 332595), (684, 326760), (720, 310422), (756, 295640), (760, 294084), (778, 287280), (798, 280080), (840, 266076), (855, 261408), (864, 258685), (912, 245070), (945, 236512), (1008, 221730), (1026, 217840), (1064, 210060), (1080, 206948), (1120, 199557), (1140, 196056), (1167, 191520), (1197, 186720), (1260, 177384), (1330, 168048), (1368, 163380), (1440, 155211), (1512, 147820), (1520, 147042), (1556, 143640), (1596, 140040), (1680, 133038), (1710, 130704), (1824, 122535), (1890, 118256), (1945, 114912), (1995, 112032), (2016, 110865), (2052, 108920), (2128, 105030), (2160, 103474), (2280, 98028), (2334, 95760), (2394, 93360), (2520, 88692), (2565, 87136), (2660, 84024), (2723, 82080), (2736, 81690), (3024, 73910), (3040, 73521), (3112, 71820), (3192, 70020), (3360, 66519), (3420, 65352), (3501, 63840), (3591, 62240), (3780, 59128), (3890, 57456), (3990, 56016), (4104, 54460), (4256, 52515), (4320, 51737), (4560, 49014), (4668, 47880), (4788, 46680), (5040, 44346), (5130, 43568), (5320, 42012), (5446, 41040), (5472, 40845), (5835, 38304), (5985, 37344), (6048, 36955), (6224, 35910), (6384, 35010), (6840, 32676), (7002, 31920), (7182, 31120), (7391, 30240), (7560, 29564), (7780, 28728), (7980, 28008), (8169, 27360), (8208, 27230), (9120, 24507), (9336, 23940), (9576, 23340), (10080, 22173), (10260, 21784), (10503, 21280), (10640, 21006), (10892, 20520), (11670, 19152), (11970, 18672), (12448, 17955), (12768, 17505), (13615, 16416), (13680, 16338), (14004, 15960), (14364, 15560), (14782, 15120)]