1570486920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2267}}^1$

素因数の和:2555

約数の個数: 128

約数和(自身を含む): 4938071040

約数和(自身を除く): 3367584120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 251, 276, 345, 460, 502, 552, 690, 753, 920, 1004, 1255, 1380, 1506, 2008, 2267, 2510, 2760, 3012, 3765, 4534, 5020, 5773, 6024, 6801, 7530, 9068, 10040, 11335, 11546, 13602, 15060, 17319, 18136, 22670, 23092, 27204, 28865, 30120, 34005, 34638, 45340, 46184, 52141, 54408, 57730, 68010, 69276, 86595, 90680, 104282, 115460, 136020, 138552, 156423, 173190, 208564, 230920, 260705, 272040, 312846, 346380, 417128, 521410, 569017, 625692, 692760, 782115, 1042820, 1138034, 1251384, 1564230, 1707051, 2085640, 2276068, 2845085, 3128460, 3414102, 4552136, 5690170, 6256920, 6828204, 8535255, 11380340, 13087391, 13656408, 17070510, 22760680, 26174782, 34141020, 39262173, 52349564, 65436955, 68282040, 78524346, 104699128, 130873910, 157048692, 196310865, 261747820, 314097384, 392621730, 523495640, 785243460, 1570486920]

約数ペア:

[(1, 1570486920), (2, 785243460), (3, 523495640), (4, 392621730), (5, 314097384), (6, 261747820), (8, 196310865), (10, 157048692), (12, 130873910), (15, 104699128), (20, 78524346), (23, 68282040), (24, 65436955), (30, 52349564), (40, 39262173), (46, 34141020), (60, 26174782), (69, 22760680), (92, 17070510), (115, 13656408), (120, 13087391), (138, 11380340), (184, 8535255), (230, 6828204), (251, 6256920), (276, 5690170), (345, 4552136), (460, 3414102), (502, 3128460), (552, 2845085), (690, 2276068), (753, 2085640), (920, 1707051), (1004, 1564230), (1255, 1251384), (1380, 1138034), (1506, 1042820), (2008, 782115), (2267, 692760), (2510, 625692), (2760, 569017), (3012, 521410), (3765, 417128), (4534, 346380), (5020, 312846), (5773, 272040), (6024, 260705), (6801, 230920), (7530, 208564), (9068, 173190), (10040, 156423), (11335, 138552), (11546, 136020), (13602, 115460), (15060, 104282), (17319, 90680), (18136, 86595), (22670, 69276), (23092, 68010), (27204, 57730), (28865, 54408), (30120, 52141), (34005, 46184), (34638, 45340)]