1397141200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 4176982656

約数和(自身を除く): 2779841456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 131, 140, 175, 182, 200, 208, 260, 262, 280, 293, 325, 350, 364, 400, 455, 520, 524, 560, 586, 650, 655, 700, 728, 910, 917, 1040, 1048, 1172, 1300, 1310, 1400, 1456, 1465, 1703, 1820, 1834, 2051, 2096, 2275, 2344, 2600, 2620, 2800, 2930, 3275, 3406, 3640, 3668, 3809, 4102, 4550, 4585, 4688, 5200, 5240, 5860, 6550, 6812, 7280, 7325, 7336, 7618, 8204, 8515, 9100, 9170, 10255, 10480, 11720, 11921, 13100, 13624, 14650, 14672, 15236, 16408, 17030, 18200, 18340, 19045, 20510, 22925, 23440, 23842, 26200, 26663, 27248, 29300, 30472, 32816, 34060, 36400, 36680, 38090, 38383, 41020, 42575, 45850, 47684, 51275, 52400, 53326, 58600, 59605, 60944, 68120, 73360, 76180, 76766, 82040, 85150, 91700, 95225, 95368, 102550, 106652, 117200, 119210, 133315, 136240, 152360, 153532, 164080, 170300, 183400, 190450, 190736, 191915, 205100, 213304, 238420, 266630, 268681, 298025, 304720, 307064, 340600, 366800, 380900, 383830, 410200, 426608, 476840, 498979, 533260, 537362, 596050, 614128, 666575, 681200, 761800, 767660, 820400, 953680, 959575, 997958, 1066520, 1074724, 1192100, 1333150, 1343405, 1523600, 1535320, 1919150, 1995916, 2133040, 2149448, 2384200, 2494895, 2666300, 2686810, 3070640, 3492853, 3838300, 3991832, 4298896, 4768400, 4989790, 5332600, 5373620, 6717025, 6985706, 7676600, 7983664, 9979580, 10665200, 10747240, 12474475, 13434050, 13971412, 15353200, 17464265, 19959160, 21494480, 24948950, 26868100, 27942824, 34928530, 39918320, 49897900, 53736200, 55885648, 69857060, 87321325, 99795800, 107472400, 139714120, 174642650, 199591600, 279428240, 349285300, 698570600, 1397141200]

約数ペア:

[(1, 1397141200), (2, 698570600), (4, 349285300), (5, 279428240), (7, 199591600), (8, 174642650), (10, 139714120), (13, 107472400), (14, 99795800), (16, 87321325), (20, 69857060), (25, 55885648), (26, 53736200), (28, 49897900), (35, 39918320), (40, 34928530), (50, 27942824), (52, 26868100), (56, 24948950), (65, 21494480), (70, 19959160), (80, 17464265), (91, 15353200), (100, 13971412), (104, 13434050), (112, 12474475), (130, 10747240), (131, 10665200), (140, 9979580), (175, 7983664), (182, 7676600), (200, 6985706), (208, 6717025), (260, 5373620), (262, 5332600), (280, 4989790), (293, 4768400), (325, 4298896), (350, 3991832), (364, 3838300), (400, 3492853), (455, 3070640), (520, 2686810), (524, 2666300), (560, 2494895), (586, 2384200), (650, 2149448), (655, 2133040), (700, 1995916), (728, 1919150), (910, 1535320), (917, 1523600), (1040, 1343405), (1048, 1333150), (1172, 1192100), (1300, 1074724), (1310, 1066520), (1400, 997958), (1456, 959575), (1465, 953680), (1703, 820400), (1820, 767660), (1834, 761800), (2051, 681200), (2096, 666575), (2275, 614128), (2344, 596050), (2600, 537362), (2620, 533260), (2800, 498979), (2930, 476840), (3275, 426608), (3406, 410200), (3640, 383830), (3668, 380900), (3809, 366800), (4102, 340600), (4550, 307064), (4585, 304720), (4688, 298025), (5200, 268681), (5240, 266630), (5860, 238420), (6550, 213304), (6812, 205100), (7280, 191915), (7325, 190736), (7336, 190450), (7618, 183400), (8204, 170300), (8515, 164080), (9100, 153532), (9170, 152360), (10255, 136240), (10480, 133315), (11720, 119210), (11921, 117200), (13100, 106652), (13624, 102550), (14650, 95368), (14672, 95225), (15236, 91700), (16408, 85150), (17030, 82040), (18200, 76766), (18340, 76180), (19045, 73360), (20510, 68120), (22925, 60944), (23440, 59605), (23842, 58600), (26200, 53326), (26663, 52400), (27248, 51275), (29300, 47684), (30472, 45850), (32816, 42575), (34060, 41020), (36400, 38383), (36680, 38090)]