12560131320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{18917}}^1$

素因数の和:19445

約数の個数: 128

約数和(自身を含む): 41189783040

約数和(自身を除く): 28629651720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 503, 660, 1006, 1320, 1509, 2012, 2515, 3018, 4024, 5030, 5533, 6036, 7545, 10060, 11066, 12072, 15090, 16599, 18917, 20120, 22132, 27665, 30180, 33198, 37834, 44264, 55330, 56751, 60360, 66396, 75668, 82995, 94585, 110660, 113502, 132792, 151336, 165990, 189170, 208087, 221320, 227004, 283755, 331980, 378340, 416174, 454008, 567510, 624261, 663960, 756680, 832348, 1040435, 1135020, 1248522, 1664696, 2080870, 2270040, 2497044, 3121305, 4161740, 4994088, 6242610, 8323480, 9515251, 12485220, 19030502, 24970440, 28545753, 38061004, 47576255, 57091506, 76122008, 95152510, 104667761, 114183012, 142728765, 190305020, 209335522, 228366024, 285457530, 314003283, 380610040, 418671044, 523338805, 570915060, 628006566, 837342088, 1046677610, 1141830120, 1256013132, 1570016415, 2093355220, 2512026264, 3140032830, 4186710440, 6280065660, 12560131320]

約数ペア:

[(1, 12560131320), (2, 6280065660), (3, 4186710440), (4, 3140032830), (5, 2512026264), (6, 2093355220), (8, 1570016415), (10, 1256013132), (11, 1141830120), (12, 1046677610), (15, 837342088), (20, 628006566), (22, 570915060), (24, 523338805), (30, 418671044), (33, 380610040), (40, 314003283), (44, 285457530), (55, 228366024), (60, 209335522), (66, 190305020), (88, 142728765), (110, 114183012), (120, 104667761), (132, 95152510), (165, 76122008), (220, 57091506), (264, 47576255), (330, 38061004), (440, 28545753), (503, 24970440), (660, 19030502), (1006, 12485220), (1320, 9515251), (1509, 8323480), (2012, 6242610), (2515, 4994088), (3018, 4161740), (4024, 3121305), (5030, 2497044), (5533, 2270040), (6036, 2080870), (7545, 1664696), (10060, 1248522), (11066, 1135020), (12072, 1040435), (15090, 832348), (16599, 756680), (18917, 663960), (20120, 624261), (22132, 567510), (27665, 454008), (30180, 416174), (33198, 378340), (37834, 331980), (44264, 283755), (55330, 227004), (56751, 221320), (60360, 208087), (66396, 189170), (75668, 165990), (82995, 151336), (94585, 132792), (110660, 113502)]