22556800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 68299200

約数和(自身を除く): 45742400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 53, 56, 64, 70, 76, 80, 95, 100, 106, 112, 128, 133, 140, 152, 160, 175, 190, 200, 212, 224, 265, 266, 280, 304, 320, 350, 371, 380, 400, 424, 448, 475, 530, 532, 560, 608, 640, 665, 700, 742, 760, 800, 848, 896, 950, 1007, 1060, 1064, 1120, 1216, 1325, 1330, 1400, 1484, 1520, 1600, 1696, 1855, 1900, 2014, 2120, 2128, 2240, 2432, 2650, 2660, 2800, 2968, 3040, 3200, 3325, 3392, 3710, 3800, 4028, 4240, 4256, 4480, 5035, 5300, 5320, 5600, 5936, 6080, 6650, 6784, 7049, 7420, 7600, 8056, 8480, 8512, 9275, 10070, 10600, 10640, 11200, 11872, 12160, 13300, 14098, 14840, 15200, 16112, 16960, 17024, 18550, 20140, 21200, 21280, 22400, 23744, 25175, 26600, 28196, 29680, 30400, 32224, 33920, 35245, 37100, 40280, 42400, 42560, 47488, 50350, 53200, 56392, 59360, 60800, 64448, 70490, 74200, 80560, 84800, 85120, 100700, 106400, 112784, 118720, 128896, 140980, 148400, 161120, 169600, 176225, 201400, 212800, 225568, 237440, 281960, 296800, 322240, 352450, 402800, 425600, 451136, 563920, 593600, 644480, 704900, 805600, 902272, 1127840, 1187200, 1409800, 1611200, 2255680, 2819600, 3222400, 4511360, 5639200, 11278400, 22556800]

約数ペア:

[(1, 22556800), (2, 11278400), (4, 5639200), (5, 4511360), (7, 3222400), (8, 2819600), (10, 2255680), (14, 1611200), (16, 1409800), (19, 1187200), (20, 1127840), (25, 902272), (28, 805600), (32, 704900), (35, 644480), (38, 593600), (40, 563920), (50, 451136), (53, 425600), (56, 402800), (64, 352450), (70, 322240), (76, 296800), (80, 281960), (95, 237440), (100, 225568), (106, 212800), (112, 201400), (128, 176225), (133, 169600), (140, 161120), (152, 148400), (160, 140980), (175, 128896), (190, 118720), (200, 112784), (212, 106400), (224, 100700), (265, 85120), (266, 84800), (280, 80560), (304, 74200), (320, 70490), (350, 64448), (371, 60800), (380, 59360), (400, 56392), (424, 53200), (448, 50350), (475, 47488), (530, 42560), (532, 42400), (560, 40280), (608, 37100), (640, 35245), (665, 33920), (700, 32224), (742, 30400), (760, 29680), (800, 28196), (848, 26600), (896, 25175), (950, 23744), (1007, 22400), (1060, 21280), (1064, 21200), (1120, 20140), (1216, 18550), (1325, 17024), (1330, 16960), (1400, 16112), (1484, 15200), (1520, 14840), (1600, 14098), (1696, 13300), (1855, 12160), (1900, 11872), (2014, 11200), (2120, 10640), (2128, 10600), (2240, 10070), (2432, 9275), (2650, 8512), (2660, 8480), (2800, 8056), (2968, 7600), (3040, 7420), (3200, 7049), (3325, 6784), (3392, 6650), (3710, 6080), (3800, 5936), (4028, 5600), (4240, 5320), (4256, 5300), (4480, 5035)]