31599891960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2893763}}^1$

素因数の和:2893797

約数の個数: 128

約数和(自身を含む): 116676564480

約数和(自身を除く): 85076672520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 2893763, 5787526, 8681289, 11575052, 14468815, 17362578, 20256341, 23150104, 28937630, 34725156, 37618919, 40512682, 43406445, 57875260, 60769023, 69450312, 75237838, 81025364, 86812890, 101281705, 112856757, 115750520, 121538046, 150475676, 162050728, 173625780, 188094595, 202563410, 225713514, 243076092, 263332433, 300951352, 303845115, 347251560, 376189190, 405126820, 451427028, 486152184, 526664866, 564283785, 607690230, 752378380, 789997299, 810253640, 902854056, 1053329732, 1128567570, 1215380460, 1316662165, 1504756760, 1579994598, 2106659464, 2257135140, 2430760920, 2633324330, 3159989196, 3949986495, 4514270280, 5266648660, 6319978392, 7899972990, 10533297320, 15799945980, 31599891960]

約数ペア:

[(1, 31599891960), (2, 15799945980), (3, 10533297320), (4, 7899972990), (5, 6319978392), (6, 5266648660), (7, 4514270280), (8, 3949986495), (10, 3159989196), (12, 2633324330), (13, 2430760920), (14, 2257135140), (15, 2106659464), (20, 1579994598), (21, 1504756760), (24, 1316662165), (26, 1215380460), (28, 1128567570), (30, 1053329732), (35, 902854056), (39, 810253640), (40, 789997299), (42, 752378380), (52, 607690230), (56, 564283785), (60, 526664866), (65, 486152184), (70, 451427028), (78, 405126820), (84, 376189190), (91, 347251560), (104, 303845115), (105, 300951352), (120, 263332433), (130, 243076092), (140, 225713514), (156, 202563410), (168, 188094595), (182, 173625780), (195, 162050728), (210, 150475676), (260, 121538046), (273, 115750520), (280, 112856757), (312, 101281705), (364, 86812890), (390, 81025364), (420, 75237838), (455, 69450312), (520, 60769023), (546, 57875260), (728, 43406445), (780, 40512682), (840, 37618919), (910, 34725156), (1092, 28937630), (1365, 23150104), (1560, 20256341), (1820, 17362578), (2184, 14468815), (2730, 11575052), (3640, 8681289), (5460, 5787526), (10920, 2893763)]