1029451920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32251}}^1$

素因数の和:32293

約数の個数: 160

約数和(自身を含む): 3839278080

約数和(自身を除く): 2809826160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 32251, 64502, 96753, 129004, 161255, 193506, 225757, 258008, 322510, 387012, 451514, 483765, 516016, 612769, 645020, 677271, 774024, 903028, 967530, 1128785, 1225538, 1290040, 1354542, 1548048, 1806056, 1838307, 1935060, 2257570, 2451076, 2580080, 2709084, 3063845, 3386355, 3612112, 3676614, 3870120, 4289383, 4515140, 4902152, 5418168, 6127690, 6772710, 7353228, 7740240, 8578766, 9030280, 9191535, 9804304, 10836336, 12255380, 12868149, 13545420, 14706456, 17157532, 18060560, 18383070, 21446915, 24510760, 25736298, 27090840, 29412912, 34315064, 36766140, 42893830, 49021520, 51472596, 54181680, 64340745, 68630128, 73532280, 85787660, 102945192, 128681490, 147064560, 171575320, 205890384, 257362980, 343150640, 514725960, 1029451920]

約数ペア:

[(1, 1029451920), (2, 514725960), (3, 343150640), (4, 257362980), (5, 205890384), (6, 171575320), (7, 147064560), (8, 128681490), (10, 102945192), (12, 85787660), (14, 73532280), (15, 68630128), (16, 64340745), (19, 54181680), (20, 51472596), (21, 49021520), (24, 42893830), (28, 36766140), (30, 34315064), (35, 29412912), (38, 27090840), (40, 25736298), (42, 24510760), (48, 21446915), (56, 18383070), (57, 18060560), (60, 17157532), (70, 14706456), (76, 13545420), (80, 12868149), (84, 12255380), (95, 10836336), (105, 9804304), (112, 9191535), (114, 9030280), (120, 8578766), (133, 7740240), (140, 7353228), (152, 6772710), (168, 6127690), (190, 5418168), (210, 4902152), (228, 4515140), (240, 4289383), (266, 3870120), (280, 3676614), (285, 3612112), (304, 3386355), (336, 3063845), (380, 2709084), (399, 2580080), (420, 2451076), (456, 2257570), (532, 1935060), (560, 1838307), (570, 1806056), (665, 1548048), (760, 1354542), (798, 1290040), (840, 1225538), (912, 1128785), (1064, 967530), (1140, 903028), (1330, 774024), (1520, 677271), (1596, 645020), (1680, 612769), (1995, 516016), (2128, 483765), (2280, 451514), (2660, 387012), (3192, 322510), (3990, 258008), (4560, 225757), (5320, 193506), (6384, 161255), (7980, 129004), (10640, 96753), (15960, 64502), (31920, 32251)]