1028198080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 448

約数和(自身を含む): 3342753792

約数和(自身を除く): 2314555712

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 31, 32, 34, 35, 40, 52, 56, 62, 64, 65, 67, 68, 70, 80, 85, 91, 104, 112, 119, 124, 130, 134, 136, 140, 155, 160, 170, 182, 208, 217, 221, 224, 238, 248, 260, 268, 272, 280, 310, 320, 335, 340, 364, 403, 416, 434, 442, 448, 455, 469, 476, 496, 520, 527, 536, 544, 560, 595, 620, 670, 680, 728, 806, 832, 868, 871, 884, 910, 938, 952, 992, 1040, 1054, 1072, 1085, 1088, 1105, 1120, 1139, 1190, 1240, 1340, 1360, 1456, 1547, 1612, 1736, 1742, 1768, 1820, 1876, 1904, 1984, 2015, 2077, 2080, 2108, 2144, 2170, 2210, 2240, 2278, 2345, 2380, 2480, 2635, 2680, 2720, 2821, 2912, 3094, 3224, 3472, 3484, 3536, 3640, 3689, 3752, 3808, 4030, 4154, 4160, 4216, 4288, 4340, 4355, 4420, 4556, 4690, 4760, 4960, 5270, 5360, 5440, 5642, 5695, 5824, 6097, 6188, 6448, 6851, 6944, 6968, 7072, 7280, 7378, 7504, 7616, 7735, 7973, 8060, 8308, 8432, 8680, 8710, 8840, 9112, 9380, 9520, 9920, 10385, 10540, 10720, 11284, 11390, 12194, 12376, 12896, 13702, 13888, 13936, 14105, 14144, 14539, 14560, 14756, 14807, 15008, 15470, 15946, 16120, 16616, 16864, 17360, 17420, 17680, 18224, 18445, 18760, 19040, 20770, 21080, 21440, 22568, 22780, 24388, 24752, 25792, 27001, 27404, 27872, 28210, 29078, 29120, 29512, 29614, 30016, 30485, 30940, 31892, 32240, 33232, 33728, 34255, 34720, 34840, 35309, 35360, 36448, 36890, 37520, 38080, 39865, 41540, 42160, 45136, 45560, 47957, 48776, 49504, 54002, 54808, 55744, 56420, 58156, 59024, 59228, 60970, 61880, 63784, 64480, 66464, 68510, 69440, 69680, 70618, 70720, 72695, 72896, 73780, 74035, 75040, 79730, 83080, 84320, 90272, 91120, 95914, 97552, 99008, 103649, 108004, 109616, 112840, 116312, 118048, 118456, 121940, 123760, 127568, 128960, 132928, 135005, 137020, 139360, 141236, 145390, 147560, 148070, 150080, 159460, 166160, 168640, 176545, 180544, 182240, 189007, 191828, 195104, 207298, 216008, 219232, 225680, 232624, 236096, 236912, 239785, 243880, 247163, 247520, 255136, 270010, 274040, 278720, 282472, 290780, 295120, 296140, 318920, 332320, 353090, 364480, 378014, 383656, 390208, 414596, 432016, 438464, 451360, 459017, 465248, 473824, 479570, 487760, 494326, 495040, 510272, 518245, 540020, 548080, 564944, 581560, 590240, 592280, 637840, 664640, 706180, 756028, 767312, 829192, 864032, 902720, 918034, 930496, 945035, 947648, 959140, 975520, 988652, 1036490, 1080040, 1096160, 1129888, 1163120, 1180480, 1184560, 1235815, 1275680, 1412360, 1512056, 1534624, 1658384, 1728064, 1836068, 1890070, 1918280, 1951040, 1977304, 2072980, 2160080, 2192320, 2259776, 2295085, 2326240, 2369120, 2471630, 2551360, 2824720, 3024112, 3069248, 3213119, 3316768, 3672136, 3780140, 3836560, 3954608, 4145960, 4320160, 4590170, 4652480, 4738240, 4943260, 5649440, 6048224, 6426238, 6633536, 7344272, 7560280, 7673120, 7909216, 8291920, 8640320, 9180340, 9886520, 11298880, 12096448, 12852476, 14688544, 15120560, 15346240, 15818432, 16065595, 16583840, 18360680, 19773040, 25704952, 29377088, 30241120, 32131190, 33167680, 36721360, 39546080, 51409904, 60482240, 64262380, 73442720, 79092160, 102819808, 128524760, 146885440, 205639616, 257049520, 514099040, 1028198080]

約数ペア:

[(1, 1028198080), (2, 514099040), (4, 257049520), (5, 205639616), (7, 146885440), (8, 128524760), (10, 102819808), (13, 79092160), (14, 73442720), (16, 64262380), (17, 60482240), (20, 51409904), (26, 39546080), (28, 36721360), (31, 33167680), (32, 32131190), (34, 30241120), (35, 29377088), (40, 25704952), (52, 19773040), (56, 18360680), (62, 16583840), (64, 16065595), (65, 15818432), (67, 15346240), (68, 15120560), (70, 14688544), (80, 12852476), (85, 12096448), (91, 11298880), (104, 9886520), (112, 9180340), (119, 8640320), (124, 8291920), (130, 7909216), (134, 7673120), (136, 7560280), (140, 7344272), (155, 6633536), (160, 6426238), (170, 6048224), (182, 5649440), (208, 4943260), (217, 4738240), (221, 4652480), (224, 4590170), (238, 4320160), (248, 4145960), (260, 3954608), (268, 3836560), (272, 3780140), (280, 3672136), (310, 3316768), (320, 3213119), (335, 3069248), (340, 3024112), (364, 2824720), (403, 2551360), (416, 2471630), (434, 2369120), (442, 2326240), (448, 2295085), (455, 2259776), (469, 2192320), (476, 2160080), (496, 2072980), (520, 1977304), (527, 1951040), (536, 1918280), (544, 1890070), (560, 1836068), (595, 1728064), (620, 1658384), (670, 1534624), (680, 1512056), (728, 1412360), (806, 1275680), (832, 1235815), (868, 1184560), (871, 1180480), (884, 1163120), (910, 1129888), (938, 1096160), (952, 1080040), (992, 1036490), (1040, 988652), (1054, 975520), (1072, 959140), (1085, 947648), (1088, 945035), (1105, 930496), (1120, 918034), (1139, 902720), (1190, 864032), (1240, 829192), (1340, 767312), (1360, 756028), (1456, 706180), (1547, 664640), (1612, 637840), (1736, 592280), (1742, 590240), (1768, 581560), (1820, 564944), (1876, 548080), (1904, 540020), (1984, 518245), (2015, 510272), (2077, 495040), (2080, 494326), (2108, 487760), (2144, 479570), (2170, 473824), (2210, 465248), (2240, 459017), (2278, 451360), (2345, 438464), (2380, 432016), (2480, 414596), (2635, 390208), (2680, 383656), (2720, 378014), (2821, 364480), (2912, 353090), (3094, 332320), (3224, 318920), (3472, 296140), (3484, 295120), (3536, 290780), (3640, 282472), (3689, 278720), (3752, 274040), (3808, 270010), (4030, 255136), (4154, 247520), (4160, 247163), (4216, 243880), (4288, 239785), (4340, 236912), (4355, 236096), (4420, 232624), (4556, 225680), (4690, 219232), (4760, 216008), (4960, 207298), (5270, 195104), (5360, 191828), (5440, 189007), (5642, 182240), (5695, 180544), (5824, 176545), (6097, 168640), (6188, 166160), (6448, 159460), (6851, 150080), (6944, 148070), (6968, 147560), (7072, 145390), (7280, 141236), (7378, 139360), (7504, 137020), (7616, 135005), (7735, 132928), (7973, 128960), (8060, 127568), (8308, 123760), (8432, 121940), (8680, 118456), (8710, 118048), (8840, 116312), (9112, 112840), (9380, 109616), (9520, 108004), (9920, 103649), (10385, 99008), (10540, 97552), (10720, 95914), (11284, 91120), (11390, 90272), (12194, 84320), (12376, 83080), (12896, 79730), (13702, 75040), (13888, 74035), (13936, 73780), (14105, 72896), (14144, 72695), (14539, 70720), (14560, 70618), (14756, 69680), (14807, 69440), (15008, 68510), (15470, 66464), (15946, 64480), (16120, 63784), (16616, 61880), (16864, 60970), (17360, 59228), (17420, 59024), (17680, 58156), (18224, 56420), (18445, 55744), (18760, 54808), (19040, 54002), (20770, 49504), (21080, 48776), (21440, 47957), (22568, 45560), (22780, 45136), (24388, 42160), (24752, 41540), (25792, 39865), (27001, 38080), (27404, 37520), (27872, 36890), (28210, 36448), (29078, 35360), (29120, 35309), (29512, 34840), (29614, 34720), (30016, 34255), (30485, 33728), (30940, 33232), (31892, 32240)]