234136620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 753392640

約数和(自身を除く): 519256020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 223, 228, 285, 307, 342, 380, 446, 570, 614, 669, 684, 855, 892, 921, 1115, 1140, 1228, 1338, 1535, 1710, 1842, 2007, 2230, 2676, 2763, 3070, 3345, 3420, 3684, 4014, 4237, 4460, 4605, 5526, 5833, 6140, 6690, 8028, 8474, 9210, 10035, 11052, 11666, 12711, 13380, 13815, 16948, 17499, 18420, 20070, 21185, 23332, 25422, 27630, 29165, 34998, 38133, 40140, 42370, 50844, 52497, 55260, 58330, 63555, 68461, 69996, 76266, 84740, 87495, 104994, 116660, 127110, 136922, 152532, 174990, 190665, 205383, 209988, 254220, 262485, 273844, 342305, 349980, 381330, 410766, 524970, 616149, 684610, 762660, 821532, 1026915, 1049940, 1232298, 1300759, 1369220, 2053830, 2464596, 2601518, 3080745, 3902277, 4107660, 5203036, 6161490, 6503795, 7804554, 11706831, 12322980, 13007590, 15609108, 19511385, 23413662, 26015180, 39022770, 46827324, 58534155, 78045540, 117068310, 234136620]

約数ペア:

[(1, 234136620), (2, 117068310), (3, 78045540), (4, 58534155), (5, 46827324), (6, 39022770), (9, 26015180), (10, 23413662), (12, 19511385), (15, 15609108), (18, 13007590), (19, 12322980), (20, 11706831), (30, 7804554), (36, 6503795), (38, 6161490), (45, 5203036), (57, 4107660), (60, 3902277), (76, 3080745), (90, 2601518), (95, 2464596), (114, 2053830), (171, 1369220), (180, 1300759), (190, 1232298), (223, 1049940), (228, 1026915), (285, 821532), (307, 762660), (342, 684610), (380, 616149), (446, 524970), (570, 410766), (614, 381330), (669, 349980), (684, 342305), (855, 273844), (892, 262485), (921, 254220), (1115, 209988), (1140, 205383), (1228, 190665), (1338, 174990), (1535, 152532), (1710, 136922), (1842, 127110), (2007, 116660), (2230, 104994), (2676, 87495), (2763, 84740), (3070, 76266), (3345, 69996), (3420, 68461), (3684, 63555), (4014, 58330), (4237, 55260), (4460, 52497), (4605, 50844), (5526, 42370), (5833, 40140), (6140, 38133), (6690, 34998), (8028, 29165), (8474, 27630), (9210, 25422), (10035, 23332), (11052, 21185), (11666, 20070), (12711, 18420), (13380, 17499), (13815, 16948)]