161976000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 224

約数和(自身を含む): 567732672

約数和(自身を除く): 405756672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 397, 400, 408, 425, 480, 500, 510, 544, 600, 680, 750, 794, 800, 816, 850, 960, 1000, 1020, 1088, 1191, 1200, 1275, 1360, 1500, 1588, 1600, 1632, 1700, 1985, 2000, 2040, 2125, 2382, 2400, 2550, 2720, 3000, 3176, 3264, 3400, 3970, 4000, 4080, 4250, 4764, 4800, 5100, 5440, 5955, 6000, 6352, 6375, 6749, 6800, 7940, 8000, 8160, 8500, 9528, 9925, 10200, 11910, 12000, 12704, 12750, 13498, 13600, 15880, 16320, 17000, 19056, 19850, 20247, 20400, 23820, 24000, 25408, 25500, 26996, 27200, 29775, 31760, 33745, 34000, 38112, 39700, 40494, 40800, 47640, 49625, 51000, 53992, 59550, 63520, 67490, 68000, 76224, 79400, 80988, 81600, 95280, 99250, 101235, 102000, 107984, 119100, 127040, 134980, 136000, 148875, 158800, 161976, 168725, 190560, 198500, 202470, 204000, 215968, 238200, 269960, 297750, 317600, 323952, 337450, 381120, 397000, 404940, 408000, 431936, 476400, 506175, 539920, 595500, 635200, 647904, 674900, 794000, 809880, 843625, 952800, 1012350, 1079840, 1191000, 1295808, 1349800, 1588000, 1619760, 1687250, 1905600, 2024700, 2159680, 2382000, 2530875, 2699600, 3176000, 3239520, 3374500, 4049400, 4764000, 5061750, 5399200, 6479040, 6749000, 8098800, 9528000, 10123500, 10798400, 13498000, 16197600, 20247000, 26996000, 32395200, 40494000, 53992000, 80988000, 161976000]

約数ペア:

[(1, 161976000), (2, 80988000), (3, 53992000), (4, 40494000), (5, 32395200), (6, 26996000), (8, 20247000), (10, 16197600), (12, 13498000), (15, 10798400), (16, 10123500), (17, 9528000), (20, 8098800), (24, 6749000), (25, 6479040), (30, 5399200), (32, 5061750), (34, 4764000), (40, 4049400), (48, 3374500), (50, 3239520), (51, 3176000), (60, 2699600), (64, 2530875), (68, 2382000), (75, 2159680), (80, 2024700), (85, 1905600), (96, 1687250), (100, 1619760), (102, 1588000), (120, 1349800), (125, 1295808), (136, 1191000), (150, 1079840), (160, 1012350), (170, 952800), (192, 843625), (200, 809880), (204, 794000), (240, 674900), (250, 647904), (255, 635200), (272, 595500), (300, 539920), (320, 506175), (340, 476400), (375, 431936), (397, 408000), (400, 404940), (408, 397000), (425, 381120), (480, 337450), (500, 323952), (510, 317600), (544, 297750), (600, 269960), (680, 238200), (750, 215968), (794, 204000), (800, 202470), (816, 198500), (850, 190560), (960, 168725), (1000, 161976), (1020, 158800), (1088, 148875), (1191, 136000), (1200, 134980), (1275, 127040), (1360, 119100), (1500, 107984), (1588, 102000), (1600, 101235), (1632, 99250), (1700, 95280), (1985, 81600), (2000, 80988), (2040, 79400), (2125, 76224), (2382, 68000), (2400, 67490), (2550, 63520), (2720, 59550), (3000, 53992), (3176, 51000), (3264, 49625), (3400, 47640), (3970, 40800), (4000, 40494), (4080, 39700), (4250, 38112), (4764, 34000), (4800, 33745), (5100, 31760), (5440, 29775), (5955, 27200), (6000, 26996), (6352, 25500), (6375, 25408), (6749, 24000), (6800, 23820), (7940, 20400), (8000, 20247), (8160, 19850), (8500, 19056), (9528, 17000), (9925, 16320), (10200, 15880), (11910, 13600), (12000, 13498), (12704, 12750)]