291720000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 560

約数和(自身を含む): 1199765952

約数和(自身を除く): 908045952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 25, 26, 30, 32, 33, 34, 39, 40, 44, 48, 50, 51, 52, 55, 60, 64, 65, 66, 68, 75, 78, 80, 85, 88, 96, 100, 102, 104, 110, 120, 125, 130, 132, 136, 143, 150, 156, 160, 165, 170, 176, 187, 192, 195, 200, 204, 208, 220, 221, 240, 250, 255, 260, 264, 272, 275, 286, 300, 312, 320, 325, 330, 340, 352, 374, 375, 390, 400, 408, 416, 425, 429, 440, 442, 480, 500, 510, 520, 528, 544, 550, 561, 572, 600, 624, 625, 650, 660, 663, 680, 704, 715, 748, 750, 780, 800, 816, 825, 832, 850, 858, 880, 884, 935, 960, 975, 1000, 1020, 1040, 1056, 1088, 1100, 1105, 1122, 1144, 1200, 1248, 1250, 1275, 1300, 1320, 1326, 1360, 1375, 1430, 1496, 1500, 1560, 1600, 1625, 1632, 1650, 1700, 1716, 1760, 1768, 1870, 1875, 1950, 2000, 2040, 2080, 2112, 2125, 2145, 2200, 2210, 2244, 2288, 2400, 2431, 2496, 2500, 2550, 2600, 2640, 2652, 2720, 2750, 2805, 2860, 2992, 3000, 3120, 3250, 3264, 3300, 3315, 3400, 3432, 3520, 3536, 3575, 3740, 3750, 3900, 4000, 4080, 4125, 4160, 4250, 4290, 4400, 4420, 4488, 4576, 4675, 4800, 4862, 4875, 5000, 5100, 5200, 5280, 5304, 5440, 5500, 5525, 5610, 5720, 5984, 6000, 6240, 6375, 6500, 6600, 6630, 6800, 6864, 6875, 7072, 7150, 7293, 7480, 7500, 7800, 8000, 8125, 8160, 8250, 8500, 8580, 8800, 8840, 8976, 9152, 9350, 9724, 9750, 10000, 10200, 10400, 10560, 10608, 10625, 10725, 11000, 11050, 11220, 11440, 11968, 12000, 12155, 12480, 12750, 13000, 13200, 13260, 13600, 13728, 13750, 14025, 14144, 14300, 14586, 14960, 15000, 15600, 16250, 16320, 16500, 16575, 17000, 17160, 17600, 17680, 17875, 17952, 18700, 19448, 19500, 20000, 20400, 20625, 20800, 21216, 21250, 21450, 22000, 22100, 22440, 22880, 23375, 24000, 24310, 24375, 25500, 26000, 26400, 26520, 27200, 27456, 27500, 27625, 28050, 28600, 29172, 29920, 30000, 31200, 31875, 32500, 33000, 33150, 34000, 34320, 35360, 35750, 35904, 36465, 37400, 38896, 39000, 40000, 40800, 41250, 42432, 42500, 42900, 44000, 44200, 44880, 45760, 46750, 48620, 48750, 51000, 52000, 52800, 53040, 53625, 55000, 55250, 56100, 57200, 58344, 59840, 60000, 60775, 62400, 63750, 65000, 66000, 66300, 68000, 68640, 70125, 70720, 71500, 72930, 74800, 77792, 78000, 81600, 82500, 82875, 85000, 85800, 88000, 88400, 89375, 89760, 93500, 97240, 97500, 102000, 104000, 106080, 107250, 110000, 110500, 112200, 114400, 116688, 116875, 120000, 121550, 127500, 130000, 132000, 132600, 136000, 137280, 138125, 140250, 143000, 145860, 149600, 155584, 156000, 165000, 165750, 170000, 171600, 176800, 178750, 179520, 182325, 187000, 194480, 195000, 204000, 212160, 214500, 220000, 221000, 224400, 228800, 233376, 233750, 243100, 255000, 260000, 264000, 265200, 268125, 276250, 280500, 286000, 291720, 299200, 303875, 312000, 330000, 331500, 340000, 343200, 350625, 353600, 357500, 364650, 374000, 388960, 390000, 408000, 414375, 429000, 440000, 442000, 448800, 466752, 467500, 486200, 510000, 520000, 530400, 536250, 552500, 561000, 572000, 583440, 607750, 660000, 663000, 680000, 686400, 701250, 715000, 729300, 748000, 777920, 780000, 828750, 858000, 884000, 897600, 911625, 935000, 972400, 1020000, 1060800, 1072500, 1105000, 1122000, 1144000, 1166880, 1215500, 1320000, 1326000, 1402500, 1430000, 1458600, 1496000, 1519375, 1560000, 1657500, 1716000, 1768000, 1823250, 1870000, 1944800, 2040000, 2145000, 2210000, 2244000, 2333760, 2431000, 2652000, 2805000, 2860000, 2917200, 3038750, 3315000, 3432000, 3646500, 3740000, 3889600, 4290000, 4420000, 4488000, 4558125, 4862000, 5304000, 5610000, 5720000, 5834400, 6077500, 6630000, 7293000, 7480000, 8580000, 8840000, 9116250, 9724000, 11220000, 11668800, 12155000, 13260000, 14586000, 17160000, 18232500, 19448000, 22440000, 24310000, 26520000, 29172000, 36465000, 48620000, 58344000, 72930000, 97240000, 145860000, 291720000]

約数ペア:

[(1, 291720000), (2, 145860000), (3, 97240000), (4, 72930000), (5, 58344000), (6, 48620000), (8, 36465000), (10, 29172000), (11, 26520000), (12, 24310000), (13, 22440000), (15, 19448000), (16, 18232500), (17, 17160000), (20, 14586000), (22, 13260000), (24, 12155000), (25, 11668800), (26, 11220000), (30, 9724000), (32, 9116250), (33, 8840000), (34, 8580000), (39, 7480000), (40, 7293000), (44, 6630000), (48, 6077500), (50, 5834400), (51, 5720000), (52, 5610000), (55, 5304000), (60, 4862000), (64, 4558125), (65, 4488000), (66, 4420000), (68, 4290000), (75, 3889600), (78, 3740000), (80, 3646500), (85, 3432000), (88, 3315000), (96, 3038750), (100, 2917200), (102, 2860000), (104, 2805000), (110, 2652000), (120, 2431000), (125, 2333760), (130, 2244000), (132, 2210000), (136, 2145000), (143, 2040000), (150, 1944800), (156, 1870000), (160, 1823250), (165, 1768000), (170, 1716000), (176, 1657500), (187, 1560000), (192, 1519375), (195, 1496000), (200, 1458600), (204, 1430000), (208, 1402500), (220, 1326000), (221, 1320000), (240, 1215500), (250, 1166880), (255, 1144000), (260, 1122000), (264, 1105000), (272, 1072500), (275, 1060800), (286, 1020000), (300, 972400), (312, 935000), (320, 911625), (325, 897600), (330, 884000), (340, 858000), (352, 828750), (374, 780000), (375, 777920), (390, 748000), (400, 729300), (408, 715000), (416, 701250), (425, 686400), (429, 680000), (440, 663000), (442, 660000), (480, 607750), (500, 583440), (510, 572000), (520, 561000), (528, 552500), (544, 536250), (550, 530400), (561, 520000), (572, 510000), (600, 486200), (624, 467500), (625, 466752), (650, 448800), (660, 442000), (663, 440000), (680, 429000), (704, 414375), (715, 408000), (748, 390000), (750, 388960), (780, 374000), (800, 364650), (816, 357500), (825, 353600), (832, 350625), (850, 343200), (858, 340000), (880, 331500), (884, 330000), (935, 312000), (960, 303875), (975, 299200), (1000, 291720), (1020, 286000), (1040, 280500), (1056, 276250), (1088, 268125), (1100, 265200), (1105, 264000), (1122, 260000), (1144, 255000), (1200, 243100), (1248, 233750), (1250, 233376), (1275, 228800), (1300, 224400), (1320, 221000), (1326, 220000), (1360, 214500), (1375, 212160), (1430, 204000), (1496, 195000), (1500, 194480), (1560, 187000), (1600, 182325), (1625, 179520), (1632, 178750), (1650, 176800), (1700, 171600), (1716, 170000), (1760, 165750), (1768, 165000), (1870, 156000), (1875, 155584), (1950, 149600), (2000, 145860), (2040, 143000), (2080, 140250), (2112, 138125), (2125, 137280), (2145, 136000), (2200, 132600), (2210, 132000), (2244, 130000), (2288, 127500), (2400, 121550), (2431, 120000), (2496, 116875), (2500, 116688), (2550, 114400), (2600, 112200), (2640, 110500), (2652, 110000), (2720, 107250), (2750, 106080), (2805, 104000), (2860, 102000), (2992, 97500), (3000, 97240), (3120, 93500), (3250, 89760), (3264, 89375), (3300, 88400), (3315, 88000), (3400, 85800), (3432, 85000), (3520, 82875), (3536, 82500), (3575, 81600), (3740, 78000), (3750, 77792), (3900, 74800), (4000, 72930), (4080, 71500), (4125, 70720), (4160, 70125), (4250, 68640), (4290, 68000), (4400, 66300), (4420, 66000), (4488, 65000), (4576, 63750), (4675, 62400), (4800, 60775), (4862, 60000), (4875, 59840), (5000, 58344), (5100, 57200), (5200, 56100), (5280, 55250), (5304, 55000), (5440, 53625), (5500, 53040), (5525, 52800), (5610, 52000), (5720, 51000), (5984, 48750), (6000, 48620), (6240, 46750), (6375, 45760), (6500, 44880), (6600, 44200), (6630, 44000), (6800, 42900), (6864, 42500), (6875, 42432), (7072, 41250), (7150, 40800), (7293, 40000), (7480, 39000), (7500, 38896), (7800, 37400), (8000, 36465), (8125, 35904), (8160, 35750), (8250, 35360), (8500, 34320), (8580, 34000), (8800, 33150), (8840, 33000), (8976, 32500), (9152, 31875), (9350, 31200), (9724, 30000), (9750, 29920), (10000, 29172), (10200, 28600), (10400, 28050), (10560, 27625), (10608, 27500), (10625, 27456), (10725, 27200), (11000, 26520), (11050, 26400), (11220, 26000), (11440, 25500), (11968, 24375), (12000, 24310), (12155, 24000), (12480, 23375), (12750, 22880), (13000, 22440), (13200, 22100), (13260, 22000), (13600, 21450), (13728, 21250), (13750, 21216), (14025, 20800), (14144, 20625), (14300, 20400), (14586, 20000), (14960, 19500), (15000, 19448), (15600, 18700), (16250, 17952), (16320, 17875), (16500, 17680), (16575, 17600), (17000, 17160)]