252063120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 829946880

約数和(自身を除く): 577883760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 167, 190, 228, 240, 285, 304, 331, 334, 380, 456, 501, 570, 662, 668, 760, 835, 912, 993, 1002, 1140, 1324, 1336, 1520, 1655, 1670, 1986, 2004, 2280, 2505, 2648, 2672, 3173, 3310, 3340, 3972, 4008, 4560, 4965, 5010, 5296, 6289, 6346, 6620, 6680, 7944, 8016, 9519, 9930, 10020, 12578, 12692, 13240, 13360, 15865, 15888, 18867, 19038, 19860, 20040, 25156, 25384, 26480, 31445, 31730, 37734, 38076, 39720, 40080, 47595, 50312, 50768, 55277, 62890, 63460, 75468, 76152, 79440, 94335, 95190, 100624, 110554, 125780, 126920, 150936, 152304, 165831, 188670, 190380, 221108, 251560, 253840, 276385, 301872, 331662, 377340, 380760, 442216, 503120, 552770, 663324, 754680, 761520, 829155, 884432, 1050263, 1105540, 1326648, 1509360, 1658310, 2100526, 2211080, 2653296, 3150789, 3316620, 4201052, 4422160, 5251315, 6301578, 6633240, 8402104, 10502630, 12603156, 13266480, 15753945, 16804208, 21005260, 25206312, 31507890, 42010520, 50412624, 63015780, 84021040, 126031560, 252063120]

約数ペア:

[(1, 252063120), (2, 126031560), (3, 84021040), (4, 63015780), (5, 50412624), (6, 42010520), (8, 31507890), (10, 25206312), (12, 21005260), (15, 16804208), (16, 15753945), (19, 13266480), (20, 12603156), (24, 10502630), (30, 8402104), (38, 6633240), (40, 6301578), (48, 5251315), (57, 4422160), (60, 4201052), (76, 3316620), (80, 3150789), (95, 2653296), (114, 2211080), (120, 2100526), (152, 1658310), (167, 1509360), (190, 1326648), (228, 1105540), (240, 1050263), (285, 884432), (304, 829155), (331, 761520), (334, 754680), (380, 663324), (456, 552770), (501, 503120), (570, 442216), (662, 380760), (668, 377340), (760, 331662), (835, 301872), (912, 276385), (993, 253840), (1002, 251560), (1140, 221108), (1324, 190380), (1336, 188670), (1520, 165831), (1655, 152304), (1670, 150936), (1986, 126920), (2004, 125780), (2280, 110554), (2505, 100624), (2648, 95190), (2672, 94335), (3173, 79440), (3310, 76152), (3340, 75468), (3972, 63460), (4008, 62890), (4560, 55277), (4965, 50768), (5010, 50312), (5296, 47595), (6289, 40080), (6346, 39720), (6620, 38076), (6680, 37734), (7944, 31730), (8016, 31445), (9519, 26480), (9930, 25384), (10020, 25156), (12578, 20040), (12692, 19860), (13240, 19038), (13360, 18867), (15865, 15888)]