320892000

素因数分解:

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

素因数の和:80

約数の個数: 576

約数和(自身を含む): 1317580992

約数和(自身を除く): 996688992

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, 65, 66, 68, 75, 78, 80, 85, 88, 96, 100, 102, 104, 110, 120, 121, 125, 130, 132, 136, 143, 150, 156, 160, 165, 170, 176, 187, 195, 200, 204, 208, 220, 221, 240, 242, 250, 255, 260, 264, 272, 275, 286, 300, 312, 325, 330, 340, 352, 363, 374, 375, 390, 400, 408, 416, 425, 429, 440, 442, 480, 484, 500, 510, 520, 528, 544, 550, 561, 572, 600, 605, 624, 650, 660, 663, 680, 715, 726, 748, 750, 780, 800, 816, 825, 850, 858, 880, 884, 935, 968, 975, 1000, 1020, 1040, 1056, 1100, 1105, 1122, 1144, 1200, 1210, 1248, 1275, 1300, 1320, 1326, 1360, 1375, 1430, 1452, 1496, 1500, 1560, 1573, 1625, 1632, 1650, 1700, 1716, 1760, 1768, 1815, 1870, 1936, 1950, 2000, 2040, 2057, 2080, 2125, 2145, 2200, 2210, 2244, 2288, 2400, 2420, 2431, 2550, 2600, 2640, 2652, 2720, 2750, 2805, 2860, 2904, 2992, 3000, 3025, 3120, 3146, 3250, 3300, 3315, 3400, 3432, 3536, 3575, 3630, 3740, 3872, 3900, 4000, 4080, 4114, 4125, 4250, 4290, 4400, 4420, 4488, 4576, 4675, 4719, 4840, 4862, 4875, 5100, 5200, 5280, 5304, 5500, 5525, 5610, 5720, 5808, 5984, 6000, 6050, 6171, 6240, 6292, 6375, 6500, 6600, 6630, 6800, 6864, 7072, 7150, 7260, 7293, 7480, 7800, 7865, 8160, 8228, 8250, 8500, 8580, 8800, 8840, 8976, 9075, 9350, 9438, 9680, 9724, 9750, 10200, 10285, 10400, 10608, 10725, 11000, 11050, 11220, 11440, 11616, 12000, 12100, 12155, 12342, 12584, 12750, 13000, 13200, 13260, 13600, 13728, 14025, 14300, 14520, 14586, 14960, 15125, 15600, 15730, 16456, 16500, 16575, 17000, 17160, 17680, 17875, 17952, 18150, 18700, 18876, 19360, 19448, 19500, 20400, 20570, 21216, 21450, 22000, 22100, 22440, 22880, 23375, 23595, 24200, 24310, 24684, 25168, 25500, 26000, 26400, 26520, 26741, 27625, 28050, 28600, 29040, 29172, 29920, 30250, 30855, 31200, 31460, 32912, 33000, 33150, 34000, 34320, 35360, 35750, 36300, 36465, 37400, 37752, 38896, 39000, 39325, 40800, 41140, 42900, 44000, 44200, 44880, 45375, 46750, 47190, 48400, 48620, 49368, 50336, 51000, 51425, 52000, 53040, 53482, 53625, 55250, 56100, 57200, 58080, 58344, 60500, 60775, 61710, 62920, 65824, 66000, 66300, 68000, 68640, 70125, 71500, 72600, 72930, 74800, 75504, 77792, 78000, 78650, 80223, 82280, 82875, 85800, 88400, 89760, 90750, 93500, 94380, 96800, 97240, 98736, 102000, 102850, 106080, 106964, 107250, 110500, 112200, 114400, 116688, 117975, 121000, 121550, 123420, 125840, 132000, 132600, 133705, 140250, 143000, 145200, 145860, 149600, 151008, 154275, 156000, 157300, 160446, 164560, 165750, 171600, 176800, 181500, 182325, 187000, 188760, 194480, 196625, 197472, 204000, 205700, 213928, 214500, 221000, 224400, 233376, 235950, 242000, 243100, 246840, 251680, 257125, 265200, 267410, 280500, 286000, 290400, 291720, 303875, 308550, 314600, 320892, 329120, 331500, 343200, 363000, 364650, 374000, 377520, 388960, 393250, 401115, 411400, 427856, 429000, 442000, 448800, 471900, 484000, 486200, 493680, 514250, 530400, 534820, 561000, 572000, 583440, 589875, 607750, 617100, 629200, 641784, 663000, 668525, 726000, 729300, 748000, 755040, 771375, 786500, 802230, 822800, 855712, 858000, 884000, 911625, 943800, 972400, 987360, 1028500, 1069640, 1122000, 1166880, 1179750, 1215500, 1234200, 1258400, 1283568, 1326000, 1337050, 1452000, 1458600, 1542750, 1573000, 1604460, 1645600, 1716000, 1823250, 1887600, 1944800, 2005575, 2057000, 2139280, 2244000, 2359500, 2431000, 2468400, 2567136, 2652000, 2674100, 2917200, 3085500, 3146000, 3208920, 3342625, 3646500, 3775200, 4011150, 4114000, 4278560, 4719000, 4862000, 4936800, 5348200, 5834400, 6171000, 6292000, 6417840, 6685250, 7293000, 8022300, 8228000, 9438000, 9724000, 10027875, 10696400, 12342000, 12835680, 13370500, 14586000, 16044600, 18876000, 20055750, 21392800, 24684000, 26741000, 29172000, 32089200, 40111500, 53482000, 64178400, 80223000, 106964000, 160446000, 320892000]

約数ペア:

[(1, 320892000), (2, 160446000), (3, 106964000), (4, 80223000), (5, 64178400), (6, 53482000), (8, 40111500), (10, 32089200), (11, 29172000), (12, 26741000), (13, 24684000), (15, 21392800), (16, 20055750), (17, 18876000), (20, 16044600), (22, 14586000), (24, 13370500), (25, 12835680), (26, 12342000), (30, 10696400), (32, 10027875), (33, 9724000), (34, 9438000), (39, 8228000), (40, 8022300), (44, 7293000), (48, 6685250), (50, 6417840), (51, 6292000), (52, 6171000), (55, 5834400), (60, 5348200), (65, 4936800), (66, 4862000), (68, 4719000), (75, 4278560), (78, 4114000), (80, 4011150), (85, 3775200), (88, 3646500), (96, 3342625), (100, 3208920), (102, 3146000), (104, 3085500), (110, 2917200), (120, 2674100), (121, 2652000), (125, 2567136), (130, 2468400), (132, 2431000), (136, 2359500), (143, 2244000), (150, 2139280), (156, 2057000), (160, 2005575), (165, 1944800), (170, 1887600), (176, 1823250), (187, 1716000), (195, 1645600), (200, 1604460), (204, 1573000), (208, 1542750), (220, 1458600), (221, 1452000), (240, 1337050), (242, 1326000), (250, 1283568), (255, 1258400), (260, 1234200), (264, 1215500), (272, 1179750), (275, 1166880), (286, 1122000), (300, 1069640), (312, 1028500), (325, 987360), (330, 972400), (340, 943800), (352, 911625), (363, 884000), (374, 858000), (375, 855712), (390, 822800), (400, 802230), (408, 786500), (416, 771375), (425, 755040), (429, 748000), (440, 729300), (442, 726000), (480, 668525), (484, 663000), (500, 641784), (510, 629200), (520, 617100), (528, 607750), (544, 589875), (550, 583440), (561, 572000), (572, 561000), (600, 534820), (605, 530400), (624, 514250), (650, 493680), (660, 486200), (663, 484000), (680, 471900), (715, 448800), (726, 442000), (748, 429000), (750, 427856), (780, 411400), (800, 401115), (816, 393250), (825, 388960), (850, 377520), (858, 374000), (880, 364650), (884, 363000), (935, 343200), (968, 331500), (975, 329120), (1000, 320892), (1020, 314600), (1040, 308550), (1056, 303875), (1100, 291720), (1105, 290400), (1122, 286000), (1144, 280500), (1200, 267410), (1210, 265200), (1248, 257125), (1275, 251680), (1300, 246840), (1320, 243100), (1326, 242000), (1360, 235950), (1375, 233376), (1430, 224400), (1452, 221000), (1496, 214500), (1500, 213928), (1560, 205700), (1573, 204000), (1625, 197472), (1632, 196625), (1650, 194480), (1700, 188760), (1716, 187000), (1760, 182325), (1768, 181500), (1815, 176800), (1870, 171600), (1936, 165750), (1950, 164560), (2000, 160446), (2040, 157300), (2057, 156000), (2080, 154275), (2125, 151008), (2145, 149600), (2200, 145860), (2210, 145200), (2244, 143000), (2288, 140250), (2400, 133705), (2420, 132600), (2431, 132000), (2550, 125840), (2600, 123420), (2640, 121550), (2652, 121000), (2720, 117975), (2750, 116688), (2805, 114400), (2860, 112200), (2904, 110500), (2992, 107250), (3000, 106964), (3025, 106080), (3120, 102850), (3146, 102000), (3250, 98736), (3300, 97240), (3315, 96800), (3400, 94380), (3432, 93500), (3536, 90750), (3575, 89760), (3630, 88400), (3740, 85800), (3872, 82875), (3900, 82280), (4000, 80223), (4080, 78650), (4114, 78000), (4125, 77792), (4250, 75504), (4290, 74800), (4400, 72930), (4420, 72600), (4488, 71500), (4576, 70125), (4675, 68640), (4719, 68000), (4840, 66300), (4862, 66000), (4875, 65824), (5100, 62920), (5200, 61710), (5280, 60775), (5304, 60500), (5500, 58344), (5525, 58080), (5610, 57200), (5720, 56100), (5808, 55250), (5984, 53625), (6000, 53482), (6050, 53040), (6171, 52000), (6240, 51425), (6292, 51000), (6375, 50336), (6500, 49368), (6600, 48620), (6630, 48400), (6800, 47190), (6864, 46750), (7072, 45375), (7150, 44880), (7260, 44200), (7293, 44000), (7480, 42900), (7800, 41140), (7865, 40800), (8160, 39325), (8228, 39000), (8250, 38896), (8500, 37752), (8580, 37400), (8800, 36465), (8840, 36300), (8976, 35750), (9075, 35360), (9350, 34320), (9438, 34000), (9680, 33150), (9724, 33000), (9750, 32912), (10200, 31460), (10285, 31200), (10400, 30855), (10608, 30250), (10725, 29920), (11000, 29172), (11050, 29040), (11220, 28600), (11440, 28050), (11616, 27625), (12000, 26741), (12100, 26520), (12155, 26400), (12342, 26000), (12584, 25500), (12750, 25168), (13000, 24684), (13200, 24310), (13260, 24200), (13600, 23595), (13728, 23375), (14025, 22880), (14300, 22440), (14520, 22100), (14586, 22000), (14960, 21450), (15125, 21216), (15600, 20570), (15730, 20400), (16456, 19500), (16500, 19448), (16575, 19360), (17000, 18876), (17160, 18700), (17680, 18150), (17875, 17952)]