84939120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 240

約数和(自身を含む): 343549440

約数和(自身を除く): 258610320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 887, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1774, 1995, 2128, 2280, 2394, 2520, 2660, 2661, 2736, 3192, 3420, 3548, 3990, 4435, 4560, 4788, 5040, 5320, 5322, 5985, 6209, 6384, 6840, 7096, 7980, 7983, 8870, 9576, 10640, 10644, 11970, 12418, 13305, 13680, 14192, 15960, 15966, 16853, 17740, 18627, 19152, 21288, 23940, 24836, 26610, 31045, 31920, 31932, 33706, 35480, 37254, 39915, 42576, 47880, 49672, 50559, 53220, 55881, 62090, 63864, 67412, 70960, 74508, 79830, 84265, 93135, 95760, 99344, 101118, 106440, 111762, 117971, 124180, 127728, 134824, 149016, 151677, 159660, 168530, 186270, 202236, 212880, 223524, 235942, 248360, 252795, 269648, 279405, 298032, 303354, 319320, 337060, 353913, 372540, 404472, 447048, 471884, 496720, 505590, 558810, 589855, 606708, 638640, 674120, 707826, 745080, 758385, 808944, 894096, 943768, 1011180, 1061739, 1117620, 1179710, 1213416, 1348240, 1415652, 1490160, 1516770, 1769565, 1887536, 2022360, 2123478, 2235240, 2359420, 2426832, 2831304, 3033540, 3539130, 4044720, 4246956, 4470480, 4718840, 5308695, 5662608, 6067080, 7078260, 8493912, 9437680, 10617390, 12134160, 14156520, 16987824, 21234780, 28313040, 42469560, 84939120]

約数ペア:

[(1, 84939120), (2, 42469560), (3, 28313040), (4, 21234780), (5, 16987824), (6, 14156520), (7, 12134160), (8, 10617390), (9, 9437680), (10, 8493912), (12, 7078260), (14, 6067080), (15, 5662608), (16, 5308695), (18, 4718840), (19, 4470480), (20, 4246956), (21, 4044720), (24, 3539130), (28, 3033540), (30, 2831304), (35, 2426832), (36, 2359420), (38, 2235240), (40, 2123478), (42, 2022360), (45, 1887536), (48, 1769565), (56, 1516770), (57, 1490160), (60, 1415652), (63, 1348240), (70, 1213416), (72, 1179710), (76, 1117620), (80, 1061739), (84, 1011180), (90, 943768), (95, 894096), (105, 808944), (112, 758385), (114, 745080), (120, 707826), (126, 674120), (133, 638640), (140, 606708), (144, 589855), (152, 558810), (168, 505590), (171, 496720), (180, 471884), (190, 447048), (210, 404472), (228, 372540), (240, 353913), (252, 337060), (266, 319320), (280, 303354), (285, 298032), (304, 279405), (315, 269648), (336, 252795), (342, 248360), (360, 235942), (380, 223524), (399, 212880), (420, 202236), (456, 186270), (504, 168530), (532, 159660), (560, 151677), (570, 149016), (630, 134824), (665, 127728), (684, 124180), (720, 117971), (760, 111762), (798, 106440), (840, 101118), (855, 99344), (887, 95760), (912, 93135), (1008, 84265), (1064, 79830), (1140, 74508), (1197, 70960), (1260, 67412), (1330, 63864), (1368, 62090), (1520, 55881), (1596, 53220), (1680, 50559), (1710, 49672), (1774, 47880), (1995, 42576), (2128, 39915), (2280, 37254), (2394, 35480), (2520, 33706), (2660, 31932), (2661, 31920), (2736, 31045), (3192, 26610), (3420, 24836), (3548, 23940), (3990, 21288), (4435, 19152), (4560, 18627), (4788, 17740), (5040, 16853), (5320, 15966), (5322, 15960), (5985, 14192), (6209, 13680), (6384, 13305), (6840, 12418), (7096, 11970), (7980, 10644), (7983, 10640), (8870, 9576)]