19670811720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{33311}}^1$

素因数の和:33388

約数の個数: 256

約数和(自身を含む): 72913305600

約数和(自身を除く): 53242493880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 56, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 120, 133, 140, 148, 152, 168, 185, 190, 210, 222, 228, 259, 266, 280, 285, 296, 370, 380, 399, 420, 444, 456, 518, 532, 555, 570, 665, 703, 740, 760, 777, 798, 840, 888, 1036, 1064, 1110, 1140, 1295, 1330, 1406, 1480, 1554, 1596, 1995, 2072, 2109, 2220, 2280, 2590, 2660, 2812, 3108, 3192, 3515, 3885, 3990, 4218, 4440, 4921, 5180, 5320, 5624, 6216, 7030, 7770, 7980, 8436, 9842, 10360, 10545, 14060, 14763, 15540, 15960, 16872, 19684, 21090, 24605, 28120, 29526, 31080, 33311, 39368, 42180, 49210, 59052, 66622, 73815, 84360, 98420, 99933, 118104, 133244, 147630, 166555, 196840, 199866, 233177, 266488, 295260, 333110, 399732, 466354, 499665, 590520, 632909, 666220, 699531, 799464, 932708, 999330, 1165885, 1232507, 1265818, 1332440, 1399062, 1865416, 1898727, 1998660, 2331770, 2465014, 2531636, 2798124, 3164545, 3497655, 3697521, 3797454, 3997320, 4430363, 4663540, 4930028, 5063272, 5596248, 6162535, 6329090, 6995310, 7395042, 7594908, 8627549, 8860726, 9327080, 9493635, 9860056, 12325070, 12658180, 13291089, 13990620, 14790084, 15189816, 17255098, 17721452, 18487605, 18987270, 22151815, 23417633, 24650140, 25316360, 25882647, 26582178, 27981240, 29580168, 34510196, 35442904, 36975210, 37974540, 43137745, 44303630, 46835266, 49300280, 51765294, 53164356, 66455445, 69020392, 70252899, 73950420, 75949080, 86275490, 88607260, 93670532, 103530588, 106328712, 117088165, 129413235, 132910890, 140505798, 147900840, 163923431, 172550980, 177214520, 187341064, 207061176, 234176330, 258826470, 265821780, 281011596, 327846862, 345101960, 351264495, 468352660, 491770293, 517652940, 531643560, 562023192, 655693724, 702528990, 819617155, 936705320, 983540586, 1035305880, 1311387448, 1405057980, 1639234310, 1967081172, 2458851465, 2810115960, 3278468620, 3934162344, 4917702930, 6556937240, 9835405860, 19670811720]

約数ペア:

[(1, 19670811720), (2, 9835405860), (3, 6556937240), (4, 4917702930), (5, 3934162344), (6, 3278468620), (7, 2810115960), (8, 2458851465), (10, 1967081172), (12, 1639234310), (14, 1405057980), (15, 1311387448), (19, 1035305880), (20, 983540586), (21, 936705320), (24, 819617155), (28, 702528990), (30, 655693724), (35, 562023192), (37, 531643560), (38, 517652940), (40, 491770293), (42, 468352660), (56, 351264495), (57, 345101960), (60, 327846862), (70, 281011596), (74, 265821780), (76, 258826470), (84, 234176330), (95, 207061176), (105, 187341064), (111, 177214520), (114, 172550980), (120, 163923431), (133, 147900840), (140, 140505798), (148, 132910890), (152, 129413235), (168, 117088165), (185, 106328712), (190, 103530588), (210, 93670532), (222, 88607260), (228, 86275490), (259, 75949080), (266, 73950420), (280, 70252899), (285, 69020392), (296, 66455445), (370, 53164356), (380, 51765294), (399, 49300280), (420, 46835266), (444, 44303630), (456, 43137745), (518, 37974540), (532, 36975210), (555, 35442904), (570, 34510196), (665, 29580168), (703, 27981240), (740, 26582178), (760, 25882647), (777, 25316360), (798, 24650140), (840, 23417633), (888, 22151815), (1036, 18987270), (1064, 18487605), (1110, 17721452), (1140, 17255098), (1295, 15189816), (1330, 14790084), (1406, 13990620), (1480, 13291089), (1554, 12658180), (1596, 12325070), (1995, 9860056), (2072, 9493635), (2109, 9327080), (2220, 8860726), (2280, 8627549), (2590, 7594908), (2660, 7395042), (2812, 6995310), (3108, 6329090), (3192, 6162535), (3515, 5596248), (3885, 5063272), (3990, 4930028), (4218, 4663540), (4440, 4430363), (4921, 3997320), (5180, 3797454), (5320, 3697521), (5624, 3497655), (6216, 3164545), (7030, 2798124), (7770, 2531636), (7980, 2465014), (8436, 2331770), (9842, 1998660), (10360, 1898727), (10545, 1865416), (14060, 1399062), (14763, 1332440), (15540, 1265818), (15960, 1232507), (16872, 1165885), (19684, 999330), (21090, 932708), (24605, 799464), (28120, 699531), (29526, 666220), (31080, 632909), (33311, 590520), (39368, 499665), (42180, 466354), (49210, 399732), (59052, 333110), (66622, 295260), (73815, 266488), (84360, 233177), (98420, 199866), (99933, 196840), (118104, 166555), (133244, 147630)]