268249600

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1150

約数の個数: 120

約数和(自身を含む): 700223040

約数和(自身を除く): 431973440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 512, 608, 640, 760, 800, 950, 1103, 1216, 1280, 1520, 1600, 1900, 2206, 2432, 2560, 3040, 3200, 3800, 4412, 4864, 5515, 6080, 6400, 7600, 8824, 9728, 11030, 12160, 12800, 15200, 17648, 20957, 22060, 24320, 27575, 30400, 35296, 41914, 44120, 48640, 55150, 60800, 70592, 83828, 88240, 104785, 110300, 121600, 141184, 167656, 176480, 209570, 220600, 243200, 282368, 335312, 352960, 419140, 441200, 523925, 564736, 670624, 705920, 838280, 882400, 1047850, 1341248, 1411840, 1676560, 1764800, 2095700, 2682496, 2823680, 3353120, 3529600, 4191400, 5364992, 6706240, 7059200, 8382800, 10729984, 13412480, 14118400, 16765600, 26824960, 33531200, 53649920, 67062400, 134124800, 268249600]

約数ペア:

[(1, 268249600), (2, 134124800), (4, 67062400), (5, 53649920), (8, 33531200), (10, 26824960), (16, 16765600), (19, 14118400), (20, 13412480), (25, 10729984), (32, 8382800), (38, 7059200), (40, 6706240), (50, 5364992), (64, 4191400), (76, 3529600), (80, 3353120), (95, 2823680), (100, 2682496), (128, 2095700), (152, 1764800), (160, 1676560), (190, 1411840), (200, 1341248), (256, 1047850), (304, 882400), (320, 838280), (380, 705920), (400, 670624), (475, 564736), (512, 523925), (608, 441200), (640, 419140), (760, 352960), (800, 335312), (950, 282368), (1103, 243200), (1216, 220600), (1280, 209570), (1520, 176480), (1600, 167656), (1900, 141184), (2206, 121600), (2432, 110300), (2560, 104785), (3040, 88240), (3200, 83828), (3800, 70592), (4412, 60800), (4864, 55150), (5515, 48640), (6080, 44120), (6400, 41914), (7600, 35296), (8824, 30400), (9728, 27575), (11030, 24320), (12160, 22060), (12800, 20957), (15200, 17648)]