1389482160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27701}}^1$

素因数の和:27747

約数の個数: 160

約数和(自身を含む): 4946469120

約数和(自身を除く): 3556986960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 27701, 50160, 55402, 83103, 110804, 138505, 166206, 221608, 277010, 304711, 332412, 415515, 443216, 526319, 554020, 609422, 664824, 831030, 914133, 1052638, 1108040, 1218844, 1329648, 1523555, 1578957, 1662060, 1828266, 2105276, 2216080, 2437688, 2631595, 3047110, 3157914, 3324120, 3656532, 4210552, 4570665, 4875376, 5263190, 5789509, 6094220, 6315828, 6648240, 7313064, 7894785, 8421104, 9141330, 10526380, 11579018, 12188440, 12631656, 14626128, 15789570, 17368527, 18282660, 21052760, 23158036, 24376880, 25263312, 28947545, 31579140, 34737054, 36565320, 42105520, 46316072, 57895090, 63158280, 69474108, 73130640, 86842635, 92632144, 115790180, 126316560, 138948216, 173685270, 231580360, 277896432, 347370540, 463160720, 694741080, 1389482160]

約数ペア:

[(1, 1389482160), (2, 694741080), (3, 463160720), (4, 347370540), (5, 277896432), (6, 231580360), (8, 173685270), (10, 138948216), (11, 126316560), (12, 115790180), (15, 92632144), (16, 86842635), (19, 73130640), (20, 69474108), (22, 63158280), (24, 57895090), (30, 46316072), (33, 42105520), (38, 36565320), (40, 34737054), (44, 31579140), (48, 28947545), (55, 25263312), (57, 24376880), (60, 23158036), (66, 21052760), (76, 18282660), (80, 17368527), (88, 15789570), (95, 14626128), (110, 12631656), (114, 12188440), (120, 11579018), (132, 10526380), (152, 9141330), (165, 8421104), (176, 7894785), (190, 7313064), (209, 6648240), (220, 6315828), (228, 6094220), (240, 5789509), (264, 5263190), (285, 4875376), (304, 4570665), (330, 4210552), (380, 3656532), (418, 3324120), (440, 3157914), (456, 3047110), (528, 2631595), (570, 2437688), (627, 2216080), (660, 2105276), (760, 1828266), (836, 1662060), (880, 1578957), (912, 1523555), (1045, 1329648), (1140, 1218844), (1254, 1108040), (1320, 1052638), (1520, 914133), (1672, 831030), (2090, 664824), (2280, 609422), (2508, 554020), (2640, 526319), (3135, 443216), (3344, 415515), (4180, 332412), (4560, 304711), (5016, 277010), (6270, 221608), (8360, 166206), (10032, 138505), (12540, 110804), (16720, 83103), (25080, 55402), (27701, 50160)]