1799802240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:929

約数の個数: 256

約数和(自身を含む): 6172485120

約数和(自身を除く): 4372682880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 128, 134, 136, 160, 170, 192, 201, 204, 240, 255, 268, 272, 320, 335, 340, 384, 402, 408, 480, 510, 536, 544, 640, 670, 680, 804, 816, 823, 960, 1005, 1020, 1072, 1088, 1139, 1340, 1360, 1608, 1632, 1646, 1920, 2010, 2040, 2144, 2176, 2278, 2469, 2680, 2720, 3216, 3264, 3292, 3417, 4020, 4080, 4115, 4288, 4556, 4938, 5360, 5440, 5695, 6432, 6528, 6584, 6834, 8040, 8160, 8230, 8576, 9112, 9876, 10720, 10880, 11390, 12345, 12864, 13168, 13668, 13991, 16080, 16320, 16460, 17085, 18224, 19752, 21440, 22780, 24690, 25728, 26336, 27336, 27982, 32160, 32640, 32920, 34170, 36448, 39504, 41973, 42880, 45560, 49380, 52672, 54672, 55141, 55964, 64320, 65840, 68340, 69955, 72896, 79008, 83946, 91120, 98760, 105344, 109344, 110282, 111928, 128640, 131680, 136680, 139910, 145792, 158016, 165423, 167892, 182240, 197520, 209865, 218688, 220564, 223856, 263360, 273360, 275705, 279820, 316032, 330846, 335784, 364480, 395040, 419730, 437376, 441128, 447712, 526720, 546720, 551410, 559640, 661692, 671568, 728960, 790080, 827115, 839460, 882256, 895424, 937397, 1093440, 1102820, 1119280, 1323384, 1343136, 1580160, 1654230, 1678920, 1764512, 1790848, 1874794, 2186880, 2205640, 2238560, 2646768, 2686272, 2812191, 3308460, 3357840, 3529024, 3749588, 4411280, 4477120, 4686985, 5293536, 5372544, 5624382, 6616920, 6715680, 7058048, 7499176, 8822560, 8954240, 9373970, 10587072, 11248764, 13233840, 13431360, 14060955, 14998352, 17645120, 18747940, 21174144, 22497528, 26467680, 26862720, 28121910, 29996704, 35290240, 37495880, 44995056, 52935360, 56243820, 59993408, 74991760, 89990112, 105870720, 112487640, 119986816, 149983520, 179980224, 224975280, 299967040, 359960448, 449950560, 599934080, 899901120, 1799802240]

約数ペア:

[(1, 1799802240), (2, 899901120), (3, 599934080), (4, 449950560), (5, 359960448), (6, 299967040), (8, 224975280), (10, 179980224), (12, 149983520), (15, 119986816), (16, 112487640), (17, 105870720), (20, 89990112), (24, 74991760), (30, 59993408), (32, 56243820), (34, 52935360), (40, 44995056), (48, 37495880), (51, 35290240), (60, 29996704), (64, 28121910), (67, 26862720), (68, 26467680), (80, 22497528), (85, 21174144), (96, 18747940), (102, 17645120), (120, 14998352), (128, 14060955), (134, 13431360), (136, 13233840), (160, 11248764), (170, 10587072), (192, 9373970), (201, 8954240), (204, 8822560), (240, 7499176), (255, 7058048), (268, 6715680), (272, 6616920), (320, 5624382), (335, 5372544), (340, 5293536), (384, 4686985), (402, 4477120), (408, 4411280), (480, 3749588), (510, 3529024), (536, 3357840), (544, 3308460), (640, 2812191), (670, 2686272), (680, 2646768), (804, 2238560), (816, 2205640), (823, 2186880), (960, 1874794), (1005, 1790848), (1020, 1764512), (1072, 1678920), (1088, 1654230), (1139, 1580160), (1340, 1343136), (1360, 1323384), (1608, 1119280), (1632, 1102820), (1646, 1093440), (1920, 937397), (2010, 895424), (2040, 882256), (2144, 839460), (2176, 827115), (2278, 790080), (2469, 728960), (2680, 671568), (2720, 661692), (3216, 559640), (3264, 551410), (3292, 546720), (3417, 526720), (4020, 447712), (4080, 441128), (4115, 437376), (4288, 419730), (4556, 395040), (4938, 364480), (5360, 335784), (5440, 330846), (5695, 316032), (6432, 279820), (6528, 275705), (6584, 273360), (6834, 263360), (8040, 223856), (8160, 220564), (8230, 218688), (8576, 209865), (9112, 197520), (9876, 182240), (10720, 167892), (10880, 165423), (11390, 158016), (12345, 145792), (12864, 139910), (13168, 136680), (13668, 131680), (13991, 128640), (16080, 111928), (16320, 110282), (16460, 109344), (17085, 105344), (18224, 98760), (19752, 91120), (21440, 83946), (22780, 79008), (24690, 72896), (25728, 69955), (26336, 68340), (27336, 65840), (27982, 64320), (32160, 55964), (32640, 55141), (32920, 54672), (34170, 52672), (36448, 49380), (39504, 45560), (41973, 42880)]