1884891960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39367}}^1$

素因数の和:39410

約数の個数: 192

約数和(自身を含む): 7369689600

約数和(自身を除く): 5484797640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 39367, 47880, 78734, 118101, 157468, 196835, 236202, 275569, 314936, 354303, 393670, 472404, 551138, 590505, 708606, 747973, 787340, 826707, 944808, 1102276, 1181010, 1377845, 1417212, 1495946, 1574680, 1653414, 1771515, 2204552, 2243919, 2362020, 2480121, 2755690, 2834424, 2991892, 3306828, 3543030, 3739865, 4133535, 4487838, 4724040, 4960242, 5235811, 5511380, 5983784, 6613656, 6731757, 7086060, 7479730, 8267070, 8975676, 9920484, 10471622, 11022760, 11219595, 12400605, 13463514, 14172120, 14959460, 15707433, 16534140, 17951352, 19840968, 20943244, 22439190, 24801210, 26179055, 26927028, 29918920, 31414866, 33068280, 33658785, 41886488, 44878380, 47122299, 49602420, 52358110, 53854056, 62829732, 67317570, 78537165, 89756760, 94244598, 99204840, 104716220, 125659464, 134635140, 157074330, 188489196, 209432440, 235611495, 269270280, 314148660, 376978392, 471222990, 628297320, 942445980, 1884891960]

約数ペア:

[(1, 1884891960), (2, 942445980), (3, 628297320), (4, 471222990), (5, 376978392), (6, 314148660), (7, 269270280), (8, 235611495), (9, 209432440), (10, 188489196), (12, 157074330), (14, 134635140), (15, 125659464), (18, 104716220), (19, 99204840), (20, 94244598), (21, 89756760), (24, 78537165), (28, 67317570), (30, 62829732), (35, 53854056), (36, 52358110), (38, 49602420), (40, 47122299), (42, 44878380), (45, 41886488), (56, 33658785), (57, 33068280), (60, 31414866), (63, 29918920), (70, 26927028), (72, 26179055), (76, 24801210), (84, 22439190), (90, 20943244), (95, 19840968), (105, 17951352), (114, 16534140), (120, 15707433), (126, 14959460), (133, 14172120), (140, 13463514), (152, 12400605), (168, 11219595), (171, 11022760), (180, 10471622), (190, 9920484), (210, 8975676), (228, 8267070), (252, 7479730), (266, 7086060), (280, 6731757), (285, 6613656), (315, 5983784), (342, 5511380), (360, 5235811), (380, 4960242), (399, 4724040), (420, 4487838), (456, 4133535), (504, 3739865), (532, 3543030), (570, 3306828), (630, 2991892), (665, 2834424), (684, 2755690), (760, 2480121), (798, 2362020), (840, 2243919), (855, 2204552), (1064, 1771515), (1140, 1653414), (1197, 1574680), (1260, 1495946), (1330, 1417212), (1368, 1377845), (1596, 1181010), (1710, 1102276), (1995, 944808), (2280, 826707), (2394, 787340), (2520, 747973), (2660, 708606), (3192, 590505), (3420, 551138), (3990, 472404), (4788, 393670), (5320, 354303), (5985, 314936), (6840, 275569), (7980, 236202), (9576, 196835), (11970, 157468), (15960, 118101), (23940, 78734), (39367, 47880)]