839292720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29387}}^1$

素因数の和:29427

約数の個数: 160

約数和(自身を含む): 3148512768

約数和(自身を除く): 2309220048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 29387, 58774, 88161, 117548, 146935, 176322, 205709, 235096, 293870, 352644, 411418, 440805, 470192, 499579, 587740, 617127, 705288, 822836, 881610, 999158, 1028545, 1175480, 1234254, 1410576, 1498737, 1645672, 1763220, 1998316, 2057090, 2350960, 2468508, 2497895, 2997474, 3085635, 3291344, 3497053, 3526440, 3996632, 4114180, 4937016, 4995790, 5994948, 6171270, 6994106, 7052880, 7493685, 7993264, 8228360, 9874032, 9991580, 10491159, 11989896, 12342540, 13988212, 14987370, 16456720, 17485265, 19983160, 20982318, 23979792, 24685080, 27976424, 29974740, 34970530, 39966320, 41964636, 49370160, 52455795, 55952848, 59949480, 69941060, 83929272, 104911590, 119898960, 139882120, 167858544, 209823180, 279764240, 419646360, 839292720]

約数ペア:

[(1, 839292720), (2, 419646360), (3, 279764240), (4, 209823180), (5, 167858544), (6, 139882120), (7, 119898960), (8, 104911590), (10, 83929272), (12, 69941060), (14, 59949480), (15, 55952848), (16, 52455795), (17, 49370160), (20, 41964636), (21, 39966320), (24, 34970530), (28, 29974740), (30, 27976424), (34, 24685080), (35, 23979792), (40, 20982318), (42, 19983160), (48, 17485265), (51, 16456720), (56, 14987370), (60, 13988212), (68, 12342540), (70, 11989896), (80, 10491159), (84, 9991580), (85, 9874032), (102, 8228360), (105, 7993264), (112, 7493685), (119, 7052880), (120, 6994106), (136, 6171270), (140, 5994948), (168, 4995790), (170, 4937016), (204, 4114180), (210, 3996632), (238, 3526440), (240, 3497053), (255, 3291344), (272, 3085635), (280, 2997474), (336, 2497895), (340, 2468508), (357, 2350960), (408, 2057090), (420, 1998316), (476, 1763220), (510, 1645672), (560, 1498737), (595, 1410576), (680, 1234254), (714, 1175480), (816, 1028545), (840, 999158), (952, 881610), (1020, 822836), (1190, 705288), (1360, 617127), (1428, 587740), (1680, 499579), (1785, 470192), (1904, 440805), (2040, 411418), (2380, 352644), (2856, 293870), (3570, 235096), (4080, 205709), (4760, 176322), (5712, 146935), (7140, 117548), (9520, 88161), (14280, 58774), (28560, 29387)]