431993520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{28571}}^1$

素因数の和:28600

約数の個数: 160

約数和(自身を含む): 1700605440

約数和(自身を除く): 1268611920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 28571, 57142, 85713, 114284, 142855, 171426, 199997, 228568, 257139, 285710, 342852, 399994, 428565, 457136, 514278, 571420, 599991, 685704, 771417, 799988, 857130, 999985, 1028556, 1142840, 1199982, 1285695, 1371408, 1542834, 1599976, 1714260, 1799973, 1999970, 2057112, 2285680, 2399964, 2571390, 2999955, 3085668, 3199952, 3428520, 3599946, 3857085, 3999940, 4114224, 4799928, 5142780, 5399919, 5999910, 6171336, 6857040, 7199892, 7714170, 7999880, 8999865, 9599856, 10285560, 10799838, 11999820, 12342672, 14399784, 15428340, 15999760, 17999730, 20571120, 21599676, 23999640, 26999595, 28799568, 30856680, 35999460, 43199352, 47999280, 53999190, 61713360, 71998920, 86398704, 107998380, 143997840, 215996760, 431993520]

約数ペア:

[(1, 431993520), (2, 215996760), (3, 143997840), (4, 107998380), (5, 86398704), (6, 71998920), (7, 61713360), (8, 53999190), (9, 47999280), (10, 43199352), (12, 35999460), (14, 30856680), (15, 28799568), (16, 26999595), (18, 23999640), (20, 21599676), (21, 20571120), (24, 17999730), (27, 15999760), (28, 15428340), (30, 14399784), (35, 12342672), (36, 11999820), (40, 10799838), (42, 10285560), (45, 9599856), (48, 8999865), (54, 7999880), (56, 7714170), (60, 7199892), (63, 6857040), (70, 6171336), (72, 5999910), (80, 5399919), (84, 5142780), (90, 4799928), (105, 4114224), (108, 3999940), (112, 3857085), (120, 3599946), (126, 3428520), (135, 3199952), (140, 3085668), (144, 2999955), (168, 2571390), (180, 2399964), (189, 2285680), (210, 2057112), (216, 1999970), (240, 1799973), (252, 1714260), (270, 1599976), (280, 1542834), (315, 1371408), (336, 1285695), (360, 1199982), (378, 1142840), (420, 1028556), (432, 999985), (504, 857130), (540, 799988), (560, 771417), (630, 685704), (720, 599991), (756, 571420), (840, 514278), (945, 457136), (1008, 428565), (1080, 399994), (1260, 342852), (1512, 285710), (1680, 257139), (1890, 228568), (2160, 199997), (2520, 171426), (3024, 142855), (3780, 114284), (5040, 85713), (7560, 57142), (15120, 28571)]