426350400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{12689}}^1$

素因数の和:12721

約数の個数: 168

約数和(自身を含む): 1598736960

約数和(自身を除く): 1172386560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 12689, 16800, 25378, 33600, 38067, 50756, 63445, 76134, 88823, 101512, 126890, 152268, 177646, 190335, 203024, 253780, 266469, 304536, 317225, 355292, 380670, 406048, 444115, 507560, 532938, 609072, 634450, 710584, 761340, 812096, 888230, 951675, 1015120, 1065876, 1218144, 1268900, 1332345, 1421168, 1522680, 1776460, 1903350, 2030240, 2131752, 2220575, 2436288, 2537800, 2664690, 2842336, 3045360, 3552920, 3806700, 4060480, 4263504, 4441150, 5075600, 5329380, 5684672, 6090720, 6661725, 7105840, 7613400, 8527008, 8882300, 10151200, 10658760, 12181440, 13323450, 14211680, 15226800, 17054016, 17764600, 20302400, 21317520, 26646900, 28423360, 30453600, 35529200, 42635040, 53293800, 60907200, 71058400, 85270080, 106587600, 142116800, 213175200, 426350400]

約数ペア:

[(1, 426350400), (2, 213175200), (3, 142116800), (4, 106587600), (5, 85270080), (6, 71058400), (7, 60907200), (8, 53293800), (10, 42635040), (12, 35529200), (14, 30453600), (15, 28423360), (16, 26646900), (20, 21317520), (21, 20302400), (24, 17764600), (25, 17054016), (28, 15226800), (30, 14211680), (32, 13323450), (35, 12181440), (40, 10658760), (42, 10151200), (48, 8882300), (50, 8527008), (56, 7613400), (60, 7105840), (64, 6661725), (70, 6090720), (75, 5684672), (80, 5329380), (84, 5075600), (96, 4441150), (100, 4263504), (105, 4060480), (112, 3806700), (120, 3552920), (140, 3045360), (150, 2842336), (160, 2664690), (168, 2537800), (175, 2436288), (192, 2220575), (200, 2131752), (210, 2030240), (224, 1903350), (240, 1776460), (280, 1522680), (300, 1421168), (320, 1332345), (336, 1268900), (350, 1218144), (400, 1065876), (420, 1015120), (448, 951675), (480, 888230), (525, 812096), (560, 761340), (600, 710584), (672, 634450), (700, 609072), (800, 532938), (840, 507560), (960, 444115), (1050, 406048), (1120, 380670), (1200, 355292), (1344, 317225), (1400, 304536), (1600, 266469), (1680, 253780), (2100, 203024), (2240, 190335), (2400, 177646), (2800, 152268), (3360, 126890), (4200, 101512), (4800, 88823), (5600, 76134), (6720, 63445), (8400, 50756), (11200, 38067), (12689, 33600), (16800, 25378)]