384896000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 176

約数和(自身を含む): 1001425152

約数和(自身を除く): 616529152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 97, 100, 124, 125, 128, 155, 160, 194, 200, 248, 250, 256, 310, 320, 388, 400, 485, 496, 500, 512, 620, 640, 775, 776, 800, 970, 992, 1000, 1024, 1240, 1280, 1550, 1552, 1600, 1940, 1984, 2000, 2425, 2480, 2560, 3007, 3100, 3104, 3200, 3875, 3880, 3968, 4000, 4850, 4960, 5120, 6014, 6200, 6208, 6400, 7750, 7760, 7936, 8000, 9700, 9920, 12028, 12125, 12400, 12416, 12800, 15035, 15500, 15520, 15872, 16000, 19400, 19840, 24056, 24250, 24800, 24832, 25600, 30070, 31000, 31040, 31744, 32000, 38800, 39680, 48112, 48500, 49600, 49664, 60140, 62000, 62080, 64000, 75175, 77600, 79360, 96224, 97000, 99200, 99328, 120280, 124000, 124160, 128000, 150350, 155200, 158720, 192448, 194000, 198400, 240560, 248000, 248320, 300700, 310400, 375875, 384896, 388000, 396800, 481120, 496000, 496640, 601400, 620800, 751750, 769792, 776000, 793600, 962240, 992000, 1202800, 1241600, 1503500, 1539584, 1552000, 1924480, 1984000, 2405600, 2483200, 3007000, 3079168, 3104000, 3848960, 3968000, 4811200, 6014000, 6208000, 7697920, 9622400, 12028000, 12416000, 15395840, 19244800, 24056000, 38489600, 48112000, 76979200, 96224000, 192448000, 384896000]

約数ペア:

[(1, 384896000), (2, 192448000), (4, 96224000), (5, 76979200), (8, 48112000), (10, 38489600), (16, 24056000), (20, 19244800), (25, 15395840), (31, 12416000), (32, 12028000), (40, 9622400), (50, 7697920), (62, 6208000), (64, 6014000), (80, 4811200), (97, 3968000), (100, 3848960), (124, 3104000), (125, 3079168), (128, 3007000), (155, 2483200), (160, 2405600), (194, 1984000), (200, 1924480), (248, 1552000), (250, 1539584), (256, 1503500), (310, 1241600), (320, 1202800), (388, 992000), (400, 962240), (485, 793600), (496, 776000), (500, 769792), (512, 751750), (620, 620800), (640, 601400), (775, 496640), (776, 496000), (800, 481120), (970, 396800), (992, 388000), (1000, 384896), (1024, 375875), (1240, 310400), (1280, 300700), (1550, 248320), (1552, 248000), (1600, 240560), (1940, 198400), (1984, 194000), (2000, 192448), (2425, 158720), (2480, 155200), (2560, 150350), (3007, 128000), (3100, 124160), (3104, 124000), (3200, 120280), (3875, 99328), (3880, 99200), (3968, 97000), (4000, 96224), (4850, 79360), (4960, 77600), (5120, 75175), (6014, 64000), (6200, 62080), (6208, 62000), (6400, 60140), (7750, 49664), (7760, 49600), (7936, 48500), (8000, 48112), (9700, 39680), (9920, 38800), (12028, 32000), (12125, 31744), (12400, 31040), (12416, 31000), (12800, 30070), (15035, 25600), (15500, 24832), (15520, 24800), (15872, 24250), (16000, 24056), (19400, 19840)]